2012249106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{69739}}^1$

素因数の和:69983

約数の個数: 48

約数和(自身を含む): 5004542400

約数和(自身を除く): 2992293294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229, 458, 687, 1374, 1603, 2061, 3206, 4122, 4809, 9618, 14427, 28854, 69739, 139478, 209217, 418434, 488173, 627651, 976346, 1255302, 1464519, 2929038, 4393557, 8787114, 15970231, 31940462, 47910693, 95821386, 111791617, 143732079, 223583234, 287464158, 335374851, 670749702, 1006124553, 2012249106]

約数ペア:

[(1, 2012249106), (2, 1006124553), (3, 670749702), (6, 335374851), (7, 287464158), (9, 223583234), (14, 143732079), (18, 111791617), (21, 95821386), (42, 47910693), (63, 31940462), (126, 15970231), (229, 8787114), (458, 4393557), (687, 2929038), (1374, 1464519), (1603, 1255302), (2061, 976346), (3206, 627651), (4122, 488173), (4809, 418434), (9618, 209217), (14427, 139478), (28854, 69739)]