42687558

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 96460416

約数和(自身を除く): 53772858

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 113, 186, 226, 279, 339, 558, 677, 678, 1017, 1354, 2031, 2034, 3503, 4062, 6093, 7006, 10509, 12186, 20987, 21018, 31527, 41974, 62961, 63054, 76501, 125922, 153002, 188883, 229503, 377766, 459006, 688509, 1377018, 2371531, 4743062, 7114593, 14229186, 21343779, 42687558]

約数ペア:

[(1, 42687558), (2, 21343779), (3, 14229186), (6, 7114593), (9, 4743062), (18, 2371531), (31, 1377018), (62, 688509), (93, 459006), (113, 377766), (186, 229503), (226, 188883), (279, 153002), (339, 125922), (558, 76501), (677, 63054), (678, 62961), (1017, 41974), (1354, 31527), (2031, 21018), (2034, 20987), (3503, 12186), (4062, 10509), (6093, 7006)]