18452130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19841}}^1$

素因数の和:19882

約数の個数: 32

約数和(自身を含む): 45715968

約数和(自身を除く): 27263838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 19841, 39682, 59523, 99205, 119046, 198410, 297615, 595230, 615071, 1230142, 1845213, 3075355, 3690426, 6150710, 9226065, 18452130]

約数ペア:

[(1, 18452130), (2, 9226065), (3, 6150710), (5, 3690426), (6, 3075355), (10, 1845213), (15, 1230142), (30, 615071), (31, 595230), (62, 297615), (93, 198410), (155, 119046), (186, 99205), (310, 59523), (465, 39682), (930, 19841)]