15531138

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17609}}^1$

素因数の和:17631

約数の個数: 36

約数和(自身を含む): 39147030

約数和(自身を除く): 23615892

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 17609, 35218, 52827, 105654, 123263, 158481, 246526, 316962, 369789, 739578, 862841, 1109367, 1725682, 2218734, 2588523, 5177046, 7765569, 15531138]

約数ペア:

[(1, 15531138), (2, 7765569), (3, 5177046), (6, 2588523), (7, 2218734), (9, 1725682), (14, 1109367), (18, 862841), (21, 739578), (42, 369789), (49, 316962), (63, 246526), (98, 158481), (126, 123263), (147, 105654), (294, 52827), (441, 35218), (882, 17609)]