31833438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8329}}^1$

素因数の和:8361

約数の個数: 48

約数和(自身を含む): 79768080

約数和(自身を除く): 47934642

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 8329, 16658, 24987, 49974, 58303, 108277, 116606, 174909, 216554, 324831, 349818, 408121, 649662, 757939, 816242, 1224363, 1515878, 2273817, 2448726, 4547634, 5305573, 10611146, 15916719, 31833438]

約数ペア:

[(1, 31833438), (2, 15916719), (3, 10611146), (6, 5305573), (7, 4547634), (13, 2448726), (14, 2273817), (21, 1515878), (26, 1224363), (39, 816242), (42, 757939), (49, 649662), (78, 408121), (91, 349818), (98, 324831), (147, 216554), (182, 174909), (273, 116606), (294, 108277), (546, 58303), (637, 49974), (1274, 24987), (1911, 16658), (3822, 8329)]