13215432

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 34992000

約数和(自身を除く): 21776568

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 89, 92, 138, 178, 184, 267, 269, 276, 356, 534, 538, 552, 712, 807, 1068, 1076, 1614, 2047, 2136, 2152, 3228, 4094, 6141, 6187, 6456, 8188, 12282, 12374, 16376, 18561, 23941, 24564, 24748, 37122, 47882, 49128, 49496, 71823, 74244, 95764, 143646, 148488, 191528, 287292, 550643, 574584, 1101286, 1651929, 2202572, 3303858, 4405144, 6607716, 13215432]

約数ペア:

[(1, 13215432), (2, 6607716), (3, 4405144), (4, 3303858), (6, 2202572), (8, 1651929), (12, 1101286), (23, 574584), (24, 550643), (46, 287292), (69, 191528), (89, 148488), (92, 143646), (138, 95764), (178, 74244), (184, 71823), (267, 49496), (269, 49128), (276, 47882), (356, 37122), (534, 24748), (538, 24564), (552, 23941), (712, 18561), (807, 16376), (1068, 12374), (1076, 12282), (1614, 8188), (2047, 6456), (2136, 6187), (2152, 6141), (3228, 4094)]