42318378

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{21569}}^1$

素因数の和:21686

約数の個数: 24

約数和(自身を含む): 92535300

約数和(自身を除く): 50216922

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 21569, 43138, 64707, 129414, 194121, 388242, 2351021, 4702042, 7053063, 14106126, 21159189, 42318378]

約数ペア:

[(1, 42318378), (2, 21159189), (3, 14106126), (6, 7053063), (9, 4702042), (18, 2351021), (109, 388242), (218, 194121), (327, 129414), (654, 64707), (981, 43138), (1962, 21569)]