17869764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 47428864

約数和(自身を除く): 29559100

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 397, 484, 682, 726, 794, 1023, 1191, 1364, 1452, 1588, 2046, 2382, 3751, 4092, 4367, 4764, 7502, 8734, 11253, 12307, 13101, 15004, 17468, 22506, 24614, 26202, 36921, 45012, 48037, 49228, 52404, 73842, 96074, 135377, 144111, 147684, 192148, 270754, 288222, 406131, 541508, 576444, 812262, 1489147, 1624524, 2978294, 4467441, 5956588, 8934882, 17869764]

約数ペア:

[(1, 17869764), (2, 8934882), (3, 5956588), (4, 4467441), (6, 2978294), (11, 1624524), (12, 1489147), (22, 812262), (31, 576444), (33, 541508), (44, 406131), (62, 288222), (66, 270754), (93, 192148), (121, 147684), (124, 144111), (132, 135377), (186, 96074), (242, 73842), (341, 52404), (363, 49228), (372, 48037), (397, 45012), (484, 36921), (682, 26202), (726, 24614), (794, 22506), (1023, 17468), (1191, 15004), (1364, 13101), (1452, 12307), (1588, 11253), (2046, 8734), (2382, 7502), (3751, 4764), (4092, 4367)]