3986724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 10981376

約数和(自身を除く): 6994652

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, 1531, 2604, 3062, 4593, 6124, 9186, 10717, 18372, 21434, 32151, 42868, 47461, 64302, 94922, 128604, 142383, 189844, 284766, 332227, 569532, 664454, 996681, 1328908, 1993362, 3986724]

約数ペア:

[(1, 3986724), (2, 1993362), (3, 1328908), (4, 996681), (6, 664454), (7, 569532), (12, 332227), (14, 284766), (21, 189844), (28, 142383), (31, 128604), (42, 94922), (62, 64302), (84, 47461), (93, 42868), (124, 32151), (186, 21434), (217, 18372), (372, 10717), (434, 9186), (651, 6124), (868, 4593), (1302, 3062), (1531, 2604)]