18189234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{599}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 45302400

約数和(自身を除く): 27113166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 599, 723, 1198, 1446, 1687, 1797, 2169, 3374, 3594, 4193, 4338, 5061, 5391, 8386, 10122, 10782, 12579, 15183, 25158, 30366, 37737, 75474, 144359, 288718, 433077, 866154, 1010513, 1299231, 2021026, 2598462, 3031539, 6063078, 9094617, 18189234]

約数ペア:

[(1, 18189234), (2, 9094617), (3, 6063078), (6, 3031539), (7, 2598462), (9, 2021026), (14, 1299231), (18, 1010513), (21, 866154), (42, 433077), (63, 288718), (126, 144359), (241, 75474), (482, 37737), (599, 30366), (723, 25158), (1198, 15183), (1446, 12579), (1687, 10782), (1797, 10122), (2169, 8386), (3374, 5391), (3594, 5061), (4193, 4338)]