3892912884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{253247}}^1$

素因数の和:253325

約数の個数: 72

約数和(自身を含む): 11430601728

約数和(自身を除く): 7537688844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 15372, 253247, 506494, 759741, 1012988, 1519482, 1772729, 2279223, 3038964, 3545458, 4558446, 5318187, 7090916, 9116892, 10636374, 15448067, 15954561, 21272748, 30896134, 31909122, 46344201, 61792268, 63818244, 92688402, 108136469, 139032603, 185376804, 216272938, 278065206, 324409407, 432545876, 556130412, 648818814, 973228221, 1297637628, 1946456442, 3892912884]

約数ペア:

[(1, 3892912884), (2, 1946456442), (3, 1297637628), (4, 973228221), (6, 648818814), (7, 556130412), (9, 432545876), (12, 324409407), (14, 278065206), (18, 216272938), (21, 185376804), (28, 139032603), (36, 108136469), (42, 92688402), (61, 63818244), (63, 61792268), (84, 46344201), (122, 31909122), (126, 30896134), (183, 21272748), (244, 15954561), (252, 15448067), (366, 10636374), (427, 9116892), (549, 7090916), (732, 5318187), (854, 4558446), (1098, 3545458), (1281, 3038964), (1708, 2279223), (2196, 1772729), (2562, 1519482), (3843, 1012988), (5124, 759741), (7686, 506494), (15372, 253247)]