18646152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{110989}}^1$

素因数の和:111005

約数の個数: 32

約数和(自身を含む): 53275200

約数和(自身を除く): 34629048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 110989, 221978, 332967, 443956, 665934, 776923, 887912, 1331868, 1553846, 2330769, 2663736, 3107692, 4661538, 6215384, 9323076, 18646152]

約数ペア:

[(1, 18646152), (2, 9323076), (3, 6215384), (4, 4661538), (6, 3107692), (7, 2663736), (8, 2330769), (12, 1553846), (14, 1331868), (21, 887912), (24, 776923), (28, 665934), (42, 443956), (56, 332967), (84, 221978), (168, 110989)]