18743436

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{22637}}^1$

素因数の和:22670

約数の個数: 36

約数和(自身を含む): 49441392

約数和(自身を除く): 30697956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 22637, 45274, 67911, 90548, 135822, 203733, 271644, 407466, 520651, 814932, 1041302, 1561953, 2082604, 3123906, 4685859, 6247812, 9371718, 18743436]

約数ペア:

[(1, 18743436), (2, 9371718), (3, 6247812), (4, 4685859), (6, 3123906), (9, 2082604), (12, 1561953), (18, 1041302), (23, 814932), (36, 520651), (46, 407466), (69, 271644), (92, 203733), (138, 135822), (207, 90548), (276, 67911), (414, 45274), (828, 22637)]