2492105004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131357}}^1$

素因数の和:131415

約数の個数: 72

約数和(自身を含む): 6885260928

約数和(自身を除く): 4393155924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 18972, 131357, 262714, 394071, 525428, 788142, 1182213, 1576284, 2233069, 2364426, 4072067, 4466138, 4728852, 6699207, 8144134, 8932276, 12216201, 13398414, 16288268, 20097621, 24432402, 26796828, 36648603, 40195242, 48864804, 69225139, 73297206, 80390484, 138450278, 146594412, 207675417, 276900556, 415350834, 623026251, 830701668, 1246052502, 2492105004]

約数ペア:

[(1, 2492105004), (2, 1246052502), (3, 830701668), (4, 623026251), (6, 415350834), (9, 276900556), (12, 207675417), (17, 146594412), (18, 138450278), (31, 80390484), (34, 73297206), (36, 69225139), (51, 48864804), (62, 40195242), (68, 36648603), (93, 26796828), (102, 24432402), (124, 20097621), (153, 16288268), (186, 13398414), (204, 12216201), (279, 8932276), (306, 8144134), (372, 6699207), (527, 4728852), (558, 4466138), (612, 4072067), (1054, 2364426), (1116, 2233069), (1581, 1576284), (2108, 1182213), (3162, 788142), (4743, 525428), (6324, 394071), (9486, 262714), (18972, 131357)]