12883734

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 28986048

約数和(自身を除く): 16102314

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 97, 141, 157, 194, 282, 291, 314, 423, 471, 582, 846, 873, 942, 1413, 1746, 2826, 4559, 7379, 9118, 13677, 14758, 15229, 22137, 27354, 30458, 41031, 44274, 45687, 66411, 82062, 91374, 132822, 137061, 274122, 715763, 1431526, 2147289, 4294578, 6441867, 12883734]

約数ペア:

[(1, 12883734), (2, 6441867), (3, 4294578), (6, 2147289), (9, 1431526), (18, 715763), (47, 274122), (94, 137061), (97, 132822), (141, 91374), (157, 82062), (194, 66411), (282, 45687), (291, 44274), (314, 41031), (423, 30458), (471, 27354), (582, 22137), (846, 15229), (873, 14758), (942, 13677), (1413, 9118), (1746, 7379), (2826, 4559)]