18223320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8933}}^1$

素因数の和:8964

約数の個数: 64

約数和(自身を含む): 57892320

約数和(自身を除く): 39669000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 8933, 17866, 26799, 35732, 44665, 53598, 71464, 89330, 107196, 133995, 151861, 178660, 214392, 267990, 303722, 357320, 455583, 535980, 607444, 759305, 911166, 1071960, 1214888, 1518610, 1822332, 2277915, 3037220, 3644664, 4555830, 6074440, 9111660, 18223320]

約数ペア:

[(1, 18223320), (2, 9111660), (3, 6074440), (4, 4555830), (5, 3644664), (6, 3037220), (8, 2277915), (10, 1822332), (12, 1518610), (15, 1214888), (17, 1071960), (20, 911166), (24, 759305), (30, 607444), (34, 535980), (40, 455583), (51, 357320), (60, 303722), (68, 267990), (85, 214392), (102, 178660), (120, 151861), (136, 133995), (170, 107196), (204, 89330), (255, 71464), (340, 53598), (408, 44665), (510, 35732), (680, 26799), (1020, 17866), (2040, 8933)]