18922152

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 50572800

約数和(自身を除く): 31650648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 696, 744, 877, 899, 1754, 1798, 2631, 2697, 3508, 3596, 5262, 5394, 7016, 7192, 10524, 10788, 21048, 21576, 25433, 27187, 50866, 54374, 76299, 81561, 101732, 108748, 152598, 163122, 203464, 217496, 305196, 326244, 610392, 652488, 788423, 1576846, 2365269, 3153692, 4730538, 6307384, 9461076, 18922152]

約数ペア:

[(1, 18922152), (2, 9461076), (3, 6307384), (4, 4730538), (6, 3153692), (8, 2365269), (12, 1576846), (24, 788423), (29, 652488), (31, 610392), (58, 326244), (62, 305196), (87, 217496), (93, 203464), (116, 163122), (124, 152598), (174, 108748), (186, 101732), (232, 81561), (248, 76299), (348, 54374), (372, 50866), (696, 27187), (744, 25433), (877, 21576), (899, 21048), (1754, 10788), (1798, 10524), (2631, 7192), (2697, 7016), (3508, 5394), (3596, 5262)]