18045060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1481

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 40015740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 1439, 2090, 2508, 2878, 3135, 4180, 4317, 5756, 6270, 7195, 8634, 12540, 14390, 15829, 17268, 21585, 27341, 28780, 31658, 43170, 47487, 54682, 63316, 79145, 82023, 86340, 94974, 109364, 136705, 158290, 164046, 189948, 237435, 273410, 300751, 316580, 328092, 410115, 474870, 546820, 601502, 820230, 902253, 949740, 1203004, 1503755, 1640460, 1804506, 3007510, 3609012, 4511265, 6015020, 9022530, 18045060]

約数ペア:

[(1, 18045060), (2, 9022530), (3, 6015020), (4, 4511265), (5, 3609012), (6, 3007510), (10, 1804506), (11, 1640460), (12, 1503755), (15, 1203004), (19, 949740), (20, 902253), (22, 820230), (30, 601502), (33, 546820), (38, 474870), (44, 410115), (55, 328092), (57, 316580), (60, 300751), (66, 273410), (76, 237435), (95, 189948), (110, 164046), (114, 158290), (132, 136705), (165, 109364), (190, 94974), (209, 86340), (220, 82023), (228, 79145), (285, 63316), (330, 54682), (380, 47487), (418, 43170), (570, 31658), (627, 28780), (660, 27341), (836, 21585), (1045, 17268), (1140, 15829), (1254, 14390), (1439, 12540), (2090, 8634), (2508, 7195), (2878, 6270), (3135, 5756), (4180, 4317)]