18132786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6257}}^1$

素因数の和:6295

約数の個数: 48

約数和(自身を含む): 46859904

約数和(自身を除く): 28727118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 6257, 12514, 18771, 37542, 43799, 56313, 87598, 112626, 131397, 143911, 262794, 287822, 394191, 431733, 788382, 863466, 1007377, 1295199, 2014754, 2590398, 3022131, 6044262, 9066393, 18132786]

約数ペア:

[(1, 18132786), (2, 9066393), (3, 6044262), (6, 3022131), (7, 2590398), (9, 2014754), (14, 1295199), (18, 1007377), (21, 863466), (23, 788382), (42, 431733), (46, 394191), (63, 287822), (69, 262794), (126, 143911), (138, 131397), (161, 112626), (207, 87598), (322, 56313), (414, 43799), (483, 37542), (966, 18771), (1449, 12514), (2898, 6257)]