19004070834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1334743}}^1$

素因数の和:1334871

約数の個数: 48

約数和(自身を含む): 47474174592

約数和(自身を除く): 28470103758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 4746, 7119, 14238, 1334743, 2669486, 4004229, 8008458, 9343201, 12012687, 18686402, 24025374, 28029603, 56059206, 84088809, 150825959, 168177618, 301651918, 452477877, 904955754, 1055781713, 1357433631, 2111563426, 2714867262, 3167345139, 6334690278, 9502035417, 19004070834]

約数ペア:

[(1, 19004070834), (2, 9502035417), (3, 6334690278), (6, 3167345139), (7, 2714867262), (9, 2111563426), (14, 1357433631), (18, 1055781713), (21, 904955754), (42, 452477877), (63, 301651918), (113, 168177618), (126, 150825959), (226, 84088809), (339, 56059206), (678, 28029603), (791, 24025374), (1017, 18686402), (1582, 12012687), (2034, 9343201), (2373, 8008458), (4746, 4004229), (7119, 2669486), (14238, 1334743)]