18038064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 51425280

約数和(自身を除く): 33387216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 127, 132, 176, 254, 264, 269, 381, 508, 528, 538, 762, 807, 1016, 1076, 1397, 1524, 1614, 2032, 2152, 2794, 2959, 3048, 3228, 4191, 4304, 5588, 5918, 6096, 6456, 8382, 8877, 11176, 11836, 12912, 16764, 17754, 22352, 23672, 33528, 34163, 35508, 47344, 67056, 68326, 71016, 102489, 136652, 142032, 204978, 273304, 375793, 409956, 546608, 751586, 819912, 1127379, 1503172, 1639824, 2254758, 3006344, 4509516, 6012688, 9019032, 18038064]

約数ペア:

[(1, 18038064), (2, 9019032), (3, 6012688), (4, 4509516), (6, 3006344), (8, 2254758), (11, 1639824), (12, 1503172), (16, 1127379), (22, 819912), (24, 751586), (33, 546608), (44, 409956), (48, 375793), (66, 273304), (88, 204978), (127, 142032), (132, 136652), (176, 102489), (254, 71016), (264, 68326), (269, 67056), (381, 47344), (508, 35508), (528, 34163), (538, 33528), (762, 23672), (807, 22352), (1016, 17754), (1076, 16764), (1397, 12912), (1524, 11836), (1614, 11176), (2032, 8877), (2152, 8382), (2794, 6456), (2959, 6096), (3048, 5918), (3228, 5588), (4191, 4304)]