3123126

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 7263360

約数和(自身を除く): 4140234

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 193, 261, 279, 386, 522, 558, 579, 899, 1158, 1737, 1798, 2697, 3474, 5394, 5597, 5983, 8091, 11194, 11966, 16182, 16791, 17949, 33582, 35898, 50373, 53847, 100746, 107694, 173507, 347014, 520521, 1041042, 1561563, 3123126]

約数ペア:

[(1, 3123126), (2, 1561563), (3, 1041042), (6, 520521), (9, 347014), (18, 173507), (29, 107694), (31, 100746), (58, 53847), (62, 50373), (87, 35898), (93, 33582), (174, 17949), (186, 16791), (193, 16182), (261, 11966), (279, 11194), (386, 8091), (522, 5983), (558, 5597), (579, 5394), (899, 3474), (1158, 2697), (1737, 1798)]