31947372

素因数分解:

$2^2\times 3^4\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:820

約数の個数: 60

約数和(自身を含む): 84198576

約数和(自身を除く): 52251204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 151, 162, 302, 324, 453, 604, 653, 906, 1306, 1359, 1812, 1959, 2612, 2718, 3918, 4077, 5436, 5877, 7836, 8154, 11754, 12231, 16308, 17631, 23508, 24462, 35262, 48924, 52893, 70524, 98603, 105786, 197206, 211572, 295809, 394412, 591618, 887427, 1183236, 1774854, 2662281, 3549708, 5324562, 7986843, 10649124, 15973686, 31947372]

約数ペア:

[(1, 31947372), (2, 15973686), (3, 10649124), (4, 7986843), (6, 5324562), (9, 3549708), (12, 2662281), (18, 1774854), (27, 1183236), (36, 887427), (54, 591618), (81, 394412), (108, 295809), (151, 211572), (162, 197206), (302, 105786), (324, 98603), (453, 70524), (604, 52893), (653, 48924), (906, 35262), (1306, 24462), (1359, 23508), (1812, 17631), (1959, 16308), (2612, 12231), (2718, 11754), (3918, 8154), (4077, 7836), (5436, 5877)]