123426264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{395597}}^1$

素因数の和:395619

約数の個数: 32

約数和(自身を含む): 332302320

約数和(自身を除く): 208876056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 395597, 791194, 1186791, 1582388, 2373582, 3164776, 4747164, 5142761, 9494328, 10285522, 15428283, 20571044, 30856566, 41142088, 61713132, 123426264]

約数ペア:

[(1, 123426264), (2, 61713132), (3, 41142088), (4, 30856566), (6, 20571044), (8, 15428283), (12, 10285522), (13, 9494328), (24, 5142761), (26, 4747164), (39, 3164776), (52, 2373582), (78, 1582388), (104, 1186791), (156, 791194), (312, 395597)]