18302994

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{12251}}^1$

素因数の和:12342

約数の個数: 24

約数和(自身を含む): 40137552

約数和(自身を除く): 21834558

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 12251, 24502, 36753, 73506, 110259, 220518, 1016833, 2033666, 3050499, 6100998, 9151497, 18302994]

約数ペア:

[(1, 18302994), (2, 9151497), (3, 6100998), (6, 3050499), (9, 2033666), (18, 1016833), (83, 220518), (166, 110259), (249, 73506), (498, 36753), (747, 24502), (1494, 12251)]