31326138

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4451}}^1$

素因数の和:4499

約数の個数: 48

約数和(自身を含む): 75007296

約数和(自身を除く): 43681158

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 4451, 7038, 8902, 13353, 26706, 40059, 75667, 80118, 102373, 151334, 204746, 227001, 307119, 454002, 614238, 681003, 921357, 1362006, 1740341, 1842714, 3480682, 5221023, 10442046, 15663069, 31326138]

約数ペア:

[(1, 31326138), (2, 15663069), (3, 10442046), (6, 5221023), (9, 3480682), (17, 1842714), (18, 1740341), (23, 1362006), (34, 921357), (46, 681003), (51, 614238), (69, 454002), (102, 307119), (138, 227001), (153, 204746), (207, 151334), (306, 102373), (391, 80118), (414, 75667), (782, 40059), (1173, 26706), (2346, 13353), (3519, 8902), (4451, 7038)]