18360264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 50097600

約数和(自身を除く): 31737336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 156, 166, 249, 312, 332, 498, 664, 709, 996, 1079, 1418, 1992, 2127, 2158, 2836, 3237, 4254, 4316, 5672, 6474, 8508, 8632, 9217, 12948, 17016, 18434, 25896, 27651, 36868, 55302, 58847, 73736, 110604, 117694, 176541, 221208, 235388, 353082, 470776, 706164, 765011, 1412328, 1530022, 2295033, 3060044, 4590066, 6120088, 9180132, 18360264]

約数ペア:

[(1, 18360264), (2, 9180132), (3, 6120088), (4, 4590066), (6, 3060044), (8, 2295033), (12, 1530022), (13, 1412328), (24, 765011), (26, 706164), (39, 470776), (52, 353082), (78, 235388), (83, 221208), (104, 176541), (156, 117694), (166, 110604), (249, 73736), (312, 58847), (332, 55302), (498, 36868), (664, 27651), (709, 25896), (996, 18434), (1079, 17016), (1418, 12948), (1992, 9217), (2127, 8632), (2158, 8508), (2836, 6474), (3237, 5672), (4254, 4316)]