9939654

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 22763520

約数和(自身を除く): 12823866

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 379, 423, 558, 758, 846, 1137, 1457, 2274, 2914, 3411, 4371, 6822, 8742, 11749, 13113, 17813, 23498, 26226, 35247, 35626, 53439, 70494, 105741, 106878, 160317, 211482, 320634, 552203, 1104406, 1656609, 3313218, 4969827, 9939654]

約数ペア:

[(1, 9939654), (2, 4969827), (3, 3313218), (6, 1656609), (9, 1104406), (18, 552203), (31, 320634), (47, 211482), (62, 160317), (93, 106878), (94, 105741), (141, 70494), (186, 53439), (279, 35626), (282, 35247), (379, 26226), (423, 23498), (558, 17813), (758, 13113), (846, 11749), (1137, 8742), (1457, 6822), (2274, 4371), (2914, 3411)]