4170726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 10483200

約数和(自身を除く): 6312474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 419, 474, 553, 711, 838, 1106, 1257, 1422, 1659, 2514, 2933, 3318, 3771, 4977, 5866, 7542, 8799, 9954, 17598, 26397, 33101, 52794, 66202, 99303, 198606, 231707, 297909, 463414, 595818, 695121, 1390242, 2085363, 4170726]

約数ペア:

[(1, 4170726), (2, 2085363), (3, 1390242), (6, 695121), (7, 595818), (9, 463414), (14, 297909), (18, 231707), (21, 198606), (42, 99303), (63, 66202), (79, 52794), (126, 33101), (158, 26397), (237, 17598), (419, 9954), (474, 8799), (553, 7542), (711, 5866), (838, 4977), (1106, 3771), (1257, 3318), (1422, 2933), (1659, 2514)]