21627576

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{2293}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 59047560

約数和(自身を除く): 37419984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2293, 2358, 3144, 4586, 4716, 6879, 9172, 9432, 13758, 18344, 20637, 27516, 41274, 55032, 82548, 165096, 300383, 600766, 901149, 1201532, 1802298, 2403064, 2703447, 3604596, 5406894, 7209192, 10813788, 21627576]

約数ペア:

[(1, 21627576), (2, 10813788), (3, 7209192), (4, 5406894), (6, 3604596), (8, 2703447), (9, 2403064), (12, 1802298), (18, 1201532), (24, 901149), (36, 600766), (72, 300383), (131, 165096), (262, 82548), (393, 55032), (524, 41274), (786, 27516), (1048, 20637), (1179, 18344), (1572, 13758), (2293, 9432), (2358, 9172), (3144, 6879), (4586, 4716)]