1405927314

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:706

約数の個数: 128

約数和(自身を含む): 3552952320

約数和(自身を除く): 2147025006

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 121, 186, 198, 242, 279, 297, 341, 363, 558, 594, 631, 682, 726, 837, 1023, 1089, 1262, 1331, 1674, 1893, 2046, 2178, 2662, 3069, 3267, 3751, 3786, 3993, 5679, 6138, 6534, 6941, 7502, 7986, 9207, 11253, 11358, 11979, 13882, 17037, 18414, 19561, 20823, 22506, 23958, 33759, 34074, 35937, 39122, 41261, 41646, 58683, 62469, 67518, 71874, 76351, 82522, 101277, 117366, 123783, 124938, 152702, 176049, 187407, 202554, 215171, 229053, 247566, 352098, 371349, 374814, 430342, 458106, 528147, 645513, 687159, 742698, 839861, 1056294, 1114047, 1291026, 1374318, 1679722, 1936539, 2061477, 2228094, 2366881, 2519583, 3873078, 4122954, 4733762, 5039166, 5809617, 7100643, 7558749, 11619234, 14201286, 15117498, 21301929, 22676247, 26035691, 42603858, 45352494, 52071382, 63905787, 78107073, 127811574, 156214146, 234321219, 468642438, 702963657, 1405927314]

約数ペア:

[(1, 1405927314), (2, 702963657), (3, 468642438), (6, 234321219), (9, 156214146), (11, 127811574), (18, 78107073), (22, 63905787), (27, 52071382), (31, 45352494), (33, 42603858), (54, 26035691), (62, 22676247), (66, 21301929), (93, 15117498), (99, 14201286), (121, 11619234), (186, 7558749), (198, 7100643), (242, 5809617), (279, 5039166), (297, 4733762), (341, 4122954), (363, 3873078), (558, 2519583), (594, 2366881), (631, 2228094), (682, 2061477), (726, 1936539), (837, 1679722), (1023, 1374318), (1089, 1291026), (1262, 1114047), (1331, 1056294), (1674, 839861), (1893, 742698), (2046, 687159), (2178, 645513), (2662, 528147), (3069, 458106), (3267, 430342), (3751, 374814), (3786, 371349), (3993, 352098), (5679, 247566), (6138, 229053), (6534, 215171), (6941, 202554), (7502, 187407), (7986, 176049), (9207, 152702), (11253, 124938), (11358, 123783), (11979, 117366), (13882, 101277), (17037, 82522), (18414, 76351), (19561, 71874), (20823, 67518), (22506, 62469), (23958, 58683), (33759, 41646), (34074, 41261), (35937, 39122)]