18399792

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{5399}}^1$

素因数の和:5481

約数の個数: 40

約数和(自身を含む): 48211200

約数和(自身を除く): 29811408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 5399, 10798, 16197, 21596, 32394, 43192, 64788, 86384, 129576, 259152, 383329, 766658, 1149987, 1533316, 2299974, 3066632, 4599948, 6133264, 9199896, 18399792]

約数ペア:

[(1, 18399792), (2, 9199896), (3, 6133264), (4, 4599948), (6, 3066632), (8, 2299974), (12, 1533316), (16, 1149987), (24, 766658), (48, 383329), (71, 259152), (142, 129576), (213, 86384), (284, 64788), (426, 43192), (568, 32394), (852, 21596), (1136, 16197), (1704, 10798), (3408, 5399)]