15400014

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{1069}}^1$

素因数の和:1102

約数の個数: 40

約数和(自身を含む): 35964840

約数和(自身を除く): 20564826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 1069, 2058, 2138, 2401, 3207, 4802, 6414, 7203, 7483, 14406, 14966, 22449, 44898, 52381, 104762, 157143, 314286, 366667, 733334, 1100001, 2200002, 2566669, 5133338, 7700007, 15400014]

約数ペア:

[(1, 15400014), (2, 7700007), (3, 5133338), (6, 2566669), (7, 2200002), (14, 1100001), (21, 733334), (42, 366667), (49, 314286), (98, 157143), (147, 104762), (294, 52381), (343, 44898), (686, 22449), (1029, 14966), (1069, 14406), (2058, 7483), (2138, 7203), (2401, 6414), (3207, 4802)]