1420007238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{164011}}^1$

素因数の和:164069

約数の個数: 48

約数和(自身を含む): 3402920976

約数和(自身を除く): 1982913738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 164011, 328022, 492033, 984066, 1476099, 2132143, 2952198, 4264286, 6068407, 6396429, 12136814, 12792858, 18205221, 19189287, 36410442, 38378574, 54615663, 78889291, 109231326, 157778582, 236667873, 473335746, 710003619, 1420007238]

約数ペア:

[(1, 1420007238), (2, 710003619), (3, 473335746), (6, 236667873), (9, 157778582), (13, 109231326), (18, 78889291), (26, 54615663), (37, 38378574), (39, 36410442), (74, 19189287), (78, 18205221), (111, 12792858), (117, 12136814), (222, 6396429), (234, 6068407), (333, 4264286), (481, 2952198), (666, 2132143), (962, 1476099), (1443, 984066), (2886, 492033), (4329, 328022), (8658, 164011)]