2111220342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1560

約数の個数: 192

約数和(自身を含む): 6087782400

約数和(自身を除く): 3976562058

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 54, 62, 63, 66, 77, 93, 99, 121, 126, 154, 186, 189, 198, 217, 231, 242, 279, 297, 341, 363, 378, 434, 462, 558, 594, 651, 682, 693, 726, 837, 847, 1023, 1089, 1302, 1386, 1489, 1674, 1694, 1953, 2046, 2079, 2178, 2387, 2541, 2978, 3069, 3267, 3751, 3906, 4158, 4467, 4774, 5082, 5859, 6138, 6534, 7161, 7502, 7623, 8934, 9207, 10423, 11253, 11718, 13401, 14322, 15246, 16379, 18414, 20846, 21483, 22506, 22869, 26257, 26802, 31269, 32758, 33759, 40203, 42966, 45738, 46159, 49137, 52514, 62538, 64449, 67518, 78771, 80406, 92318, 93807, 98274, 101277, 114653, 128898, 138477, 147411, 157542, 180169, 187614, 202554, 229306, 236313, 276954, 281421, 294822, 323113, 343959, 360338, 415431, 442233, 472626, 507749, 540507, 562842, 646226, 687918, 708939, 830862, 884466, 969339, 1015498, 1031877, 1081014, 1246293, 1261183, 1417878, 1523247, 1621521, 1938678, 2063754, 2492586, 2522366, 2908017, 3046494, 3095631, 3243042, 3554243, 3783549, 4569741, 4864563, 5585239, 5816034, 6191262, 7108486, 7567098, 8724051, 9139482, 9729126, 10662729, 11170478, 11350647, 13709223, 16755717, 17448102, 21325458, 22701294, 27418446, 31988187, 33511434, 34051941, 39096673, 50267151, 63976374, 68103882, 78193346, 95964561, 100534302, 117290019, 150801453, 191929122, 234580038, 301602906, 351870057, 703740114, 1055610171, 2111220342]

約数ペア:

[(1, 2111220342), (2, 1055610171), (3, 703740114), (6, 351870057), (7, 301602906), (9, 234580038), (11, 191929122), (14, 150801453), (18, 117290019), (21, 100534302), (22, 95964561), (27, 78193346), (31, 68103882), (33, 63976374), (42, 50267151), (54, 39096673), (62, 34051941), (63, 33511434), (66, 31988187), (77, 27418446), (93, 22701294), (99, 21325458), (121, 17448102), (126, 16755717), (154, 13709223), (186, 11350647), (189, 11170478), (198, 10662729), (217, 9729126), (231, 9139482), (242, 8724051), (279, 7567098), (297, 7108486), (341, 6191262), (363, 5816034), (378, 5585239), (434, 4864563), (462, 4569741), (558, 3783549), (594, 3554243), (651, 3243042), (682, 3095631), (693, 3046494), (726, 2908017), (837, 2522366), (847, 2492586), (1023, 2063754), (1089, 1938678), (1302, 1621521), (1386, 1523247), (1489, 1417878), (1674, 1261183), (1694, 1246293), (1953, 1081014), (2046, 1031877), (2079, 1015498), (2178, 969339), (2387, 884466), (2541, 830862), (2978, 708939), (3069, 687918), (3267, 646226), (3751, 562842), (3906, 540507), (4158, 507749), (4467, 472626), (4774, 442233), (5082, 415431), (5859, 360338), (6138, 343959), (6534, 323113), (7161, 294822), (7502, 281421), (7623, 276954), (8934, 236313), (9207, 229306), (10423, 202554), (11253, 187614), (11718, 180169), (13401, 157542), (14322, 147411), (15246, 138477), (16379, 128898), (18414, 114653), (20846, 101277), (21483, 98274), (22506, 93807), (22869, 92318), (26257, 80406), (26802, 78771), (31269, 67518), (32758, 64449), (33759, 62538), (40203, 52514), (42966, 49137), (45738, 46159)]