21323064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{126923}}^1$

素因数の和:126939

約数の個数: 32

約数和(自身を含む): 60923520

約数和(自身を除く): 39600456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 126923, 253846, 380769, 507692, 761538, 888461, 1015384, 1523076, 1776922, 2665383, 3046152, 3553844, 5330766, 7107688, 10661532, 21323064]

約数ペア:

[(1, 21323064), (2, 10661532), (3, 7107688), (4, 5330766), (6, 3553844), (7, 3046152), (8, 2665383), (12, 1776922), (14, 1523076), (21, 1015384), (24, 888461), (28, 761538), (42, 507692), (56, 380769), (84, 253846), (168, 126923)]