18366570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 51217920

約数和(自身を除く): 32851350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 145, 155, 174, 186, 227, 261, 279, 290, 310, 435, 454, 465, 522, 558, 681, 870, 899, 930, 1135, 1305, 1362, 1395, 1798, 2043, 2270, 2610, 2697, 2790, 3405, 4086, 4495, 5394, 6583, 6810, 7037, 8091, 8990, 10215, 13166, 13485, 14074, 16182, 19749, 20430, 21111, 26970, 32915, 35185, 39498, 40455, 42222, 59247, 63333, 65830, 70370, 80910, 98745, 105555, 118494, 126666, 197490, 204073, 211110, 296235, 316665, 408146, 592470, 612219, 633330, 1020365, 1224438, 1836657, 2040730, 3061095, 3673314, 6122190, 9183285, 18366570]

約数ペア:

[(1, 18366570), (2, 9183285), (3, 6122190), (5, 3673314), (6, 3061095), (9, 2040730), (10, 1836657), (15, 1224438), (18, 1020365), (29, 633330), (30, 612219), (31, 592470), (45, 408146), (58, 316665), (62, 296235), (87, 211110), (90, 204073), (93, 197490), (145, 126666), (155, 118494), (174, 105555), (186, 98745), (227, 80910), (261, 70370), (279, 65830), (290, 63333), (310, 59247), (435, 42222), (454, 40455), (465, 39498), (522, 35185), (558, 32915), (681, 26970), (870, 21111), (899, 20430), (930, 19749), (1135, 16182), (1305, 14074), (1362, 13485), (1395, 13166), (1798, 10215), (2043, 8990), (2270, 8091), (2610, 7037), (2697, 6810), (2790, 6583), (3405, 5394), (4086, 4495)]