13081698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^3$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 33096960

約数和(自身を除く): 20015262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2209, 2961, 4418, 5922, 6627, 13254, 15463, 19881, 30926, 39762, 46389, 92778, 103823, 139167, 207646, 278334, 311469, 622938, 726761, 934407, 1453522, 1868814, 2180283, 4360566, 6540849, 13081698]

約数ペア:

[(1, 13081698), (2, 6540849), (3, 4360566), (6, 2180283), (7, 1868814), (9, 1453522), (14, 934407), (18, 726761), (21, 622938), (42, 311469), (47, 278334), (63, 207646), (94, 139167), (126, 103823), (141, 92778), (282, 46389), (329, 39762), (423, 30926), (658, 19881), (846, 15463), (987, 13254), (1974, 6627), (2209, 5922), (2961, 4418)]