21641796

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{18217}}^1$

素因数の和:18241

約数の個数: 48

約数和(自身を含む): 61212480

約数和(自身を除く): 39570684

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 18217, 36434, 54651, 72868, 109302, 163953, 200387, 218604, 327906, 400774, 491859, 601161, 655812, 801548, 983718, 1202322, 1803483, 1967436, 2404644, 3606966, 5410449, 7213932, 10820898, 21641796]

約数ペア:

[(1, 21641796), (2, 10820898), (3, 7213932), (4, 5410449), (6, 3606966), (9, 2404644), (11, 1967436), (12, 1803483), (18, 1202322), (22, 983718), (27, 801548), (33, 655812), (36, 601161), (44, 491859), (54, 400774), (66, 327906), (99, 218604), (108, 200387), (132, 163953), (198, 109302), (297, 72868), (396, 54651), (594, 36434), (1188, 18217)]