16792818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 39434304

約数和(自身を除く): 22641486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 181, 282, 329, 362, 543, 658, 987, 1086, 1267, 1974, 2209, 2534, 3801, 4418, 6627, 7602, 8507, 13254, 15463, 17014, 25521, 30926, 46389, 51042, 59549, 92778, 119098, 178647, 357294, 399829, 799658, 1199487, 2398974, 2798803, 5597606, 8396409, 16792818]

約数ペア:

[(1, 16792818), (2, 8396409), (3, 5597606), (6, 2798803), (7, 2398974), (14, 1199487), (21, 799658), (42, 399829), (47, 357294), (94, 178647), (141, 119098), (181, 92778), (282, 59549), (329, 51042), (362, 46389), (543, 30926), (658, 25521), (987, 17014), (1086, 15463), (1267, 13254), (1974, 8507), (2209, 7602), (2534, 6627), (3801, 4418)]