531036725778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{21209231}}^1$

素因数の和:21209359

約数の個数: 48

約数和(自身を含む): 1250665992576

約数和(自身を除く): 719629266798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 321, 642, 963, 1391, 1926, 2782, 4173, 8346, 12519, 25038, 21209231, 42418462, 63627693, 127255386, 190883079, 275720003, 381766158, 551440006, 827160009, 1654320018, 2269387717, 2481480027, 4538775434, 4962960054, 6808163151, 13616326302, 20424489453, 29502040321, 40848978906, 59004080642, 88506120963, 177012241926, 265518362889, 531036725778]

約数ペア:

[(1, 531036725778), (2, 265518362889), (3, 177012241926), (6, 88506120963), (9, 59004080642), (13, 40848978906), (18, 29502040321), (26, 20424489453), (39, 13616326302), (78, 6808163151), (107, 4962960054), (117, 4538775434), (214, 2481480027), (234, 2269387717), (321, 1654320018), (642, 827160009), (963, 551440006), (1391, 381766158), (1926, 275720003), (2782, 190883079), (4173, 127255386), (8346, 63627693), (12519, 42418462), (25038, 21209231)]