15157884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5821}}^1$

素因数の和:5866

約数の個数: 48

約数和(自身を含む): 41732096

約数和(自身を除く): 26574212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 5821, 11642, 17463, 23284, 34926, 40747, 69852, 81494, 122241, 162988, 180451, 244482, 360902, 488964, 541353, 721804, 1082706, 1263157, 2165412, 2526314, 3789471, 5052628, 7578942, 15157884]

約数ペア:

[(1, 15157884), (2, 7578942), (3, 5052628), (4, 3789471), (6, 2526314), (7, 2165412), (12, 1263157), (14, 1082706), (21, 721804), (28, 541353), (31, 488964), (42, 360902), (62, 244482), (84, 180451), (93, 162988), (124, 122241), (186, 81494), (217, 69852), (372, 40747), (434, 34926), (651, 23284), (868, 17463), (1302, 11642), (2604, 5821)]