18740804622

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{164393023}}^1$

素因数の和:164393047

約数の個数: 16

約数和(自身を含む): 39454325760

約数和(自身を除く): 20713521138

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 164393023, 328786046, 493179069, 986358138, 3123467437, 6246934874, 9370402311, 18740804622]

約数ペア:

[(1, 18740804622), (2, 9370402311), (3, 6246934874), (6, 3123467437), (19, 986358138), (38, 493179069), (57, 328786046), (114, 164393023)]