2479158

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 6177600

約数和(自身を除く): 3698442

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 659, 1254, 1318, 1881, 1977, 3762, 3954, 5931, 7249, 11862, 12521, 14498, 21747, 25042, 37563, 43494, 65241, 75126, 112689, 130482, 137731, 225378, 275462, 413193, 826386, 1239579, 2479158]

約数ペア:

[(1, 2479158), (2, 1239579), (3, 826386), (6, 413193), (9, 275462), (11, 225378), (18, 137731), (19, 130482), (22, 112689), (33, 75126), (38, 65241), (57, 43494), (66, 37563), (99, 25042), (114, 21747), (171, 14498), (198, 12521), (209, 11862), (342, 7249), (418, 5931), (627, 3954), (659, 3762), (1254, 1977), (1318, 1881)]