18743208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{70997}}^1$

素因数の和:71017

約数の個数: 32

約数和(自身を含む): 51118560

約数和(自身を除く): 32375352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 70997, 141994, 212991, 283988, 425982, 567976, 780967, 851964, 1561934, 1703928, 2342901, 3123868, 4685802, 6247736, 9371604, 18743208]

約数ペア:

[(1, 18743208), (2, 9371604), (3, 6247736), (4, 4685802), (6, 3123868), (8, 2342901), (11, 1703928), (12, 1561934), (22, 851964), (24, 780967), (33, 567976), (44, 425982), (66, 283988), (88, 212991), (132, 141994), (264, 70997)]