19671498

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 160

約数和(自身を含む): 58544640

約数和(自身を除く): 38873142

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 81, 83, 99, 114, 126, 133, 154, 162, 166, 171, 189, 198, 209, 231, 249, 266, 297, 342, 378, 399, 418, 462, 498, 513, 567, 581, 594, 627, 693, 747, 798, 891, 913, 1026, 1134, 1162, 1197, 1254, 1386, 1463, 1494, 1539, 1577, 1743, 1782, 1826, 1881, 2079, 2241, 2394, 2739, 2926, 3078, 3154, 3486, 3591, 3762, 4158, 4389, 4482, 4731, 5229, 5478, 5643, 6237, 6391, 6723, 7182, 8217, 8778, 9462, 10458, 10773, 11039, 11286, 12474, 12782, 13167, 13446, 14193, 15687, 16434, 16929, 17347, 19173, 21546, 22078, 24651, 26334, 28386, 31374, 33117, 33858, 34694, 38346, 39501, 42579, 47061, 49302, 52041, 57519, 66234, 73953, 79002, 85158, 94122, 99351, 104082, 115038, 118503, 121429, 127737, 147906, 156123, 172557, 198702, 237006, 242858, 255474, 298053, 312246, 345114, 364287, 468369, 517671, 596106, 728574, 894159, 936738, 1035342, 1092861, 1405107, 1788318, 2185722, 2810214, 3278583, 6557166, 9835749, 19671498]

約数ペア:

[(1, 19671498), (2, 9835749), (3, 6557166), (6, 3278583), (7, 2810214), (9, 2185722), (11, 1788318), (14, 1405107), (18, 1092861), (19, 1035342), (21, 936738), (22, 894159), (27, 728574), (33, 596106), (38, 517671), (42, 468369), (54, 364287), (57, 345114), (63, 312246), (66, 298053), (77, 255474), (81, 242858), (83, 237006), (99, 198702), (114, 172557), (126, 156123), (133, 147906), (154, 127737), (162, 121429), (166, 118503), (171, 115038), (189, 104082), (198, 99351), (209, 94122), (231, 85158), (249, 79002), (266, 73953), (297, 66234), (342, 57519), (378, 52041), (399, 49302), (418, 47061), (462, 42579), (498, 39501), (513, 38346), (567, 34694), (581, 33858), (594, 33117), (627, 31374), (693, 28386), (747, 26334), (798, 24651), (891, 22078), (913, 21546), (1026, 19173), (1134, 17347), (1162, 16929), (1197, 16434), (1254, 15687), (1386, 14193), (1463, 13446), (1494, 13167), (1539, 12782), (1577, 12474), (1743, 11286), (1782, 11039), (1826, 10773), (1881, 10458), (2079, 9462), (2241, 8778), (2394, 8217), (2739, 7182), (2926, 6723), (3078, 6391), (3154, 6237), (3486, 5643), (3591, 5478), (3762, 5229), (4158, 4731), (4389, 4482)]