21367122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16411}}^1$

素因数の和:16454

約数の個数: 32

約数和(自身を含む): 50417664

約数和(自身を除く): 29050542

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 16411, 32822, 49233, 98466, 114877, 229754, 344631, 508741, 689262, 1017482, 1526223, 3052446, 3561187, 7122374, 10683561, 21367122]

約数ペア:

[(1, 21367122), (2, 10683561), (3, 7122374), (6, 3561187), (7, 3052446), (14, 1526223), (21, 1017482), (31, 689262), (42, 508741), (62, 344631), (93, 229754), (186, 114877), (217, 98466), (434, 49233), (651, 32822), (1302, 16411)]