642022308

素因数分解:

$2^2\times 3^3\times {\mathrm{631}}^1\times {\mathrm{9421}}^1$

素因数の和:10065

約数の個数: 48

約数和(自身を含む): 1667317120

約数和(自身を除く): 1025294812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 631, 1262, 1893, 2524, 3786, 5679, 7572, 9421, 11358, 17037, 18842, 22716, 28263, 34074, 37684, 56526, 68148, 84789, 113052, 169578, 254367, 339156, 508734, 1017468, 5944651, 11889302, 17833953, 23778604, 35667906, 53501859, 71335812, 107003718, 160505577, 214007436, 321011154, 642022308]

約数ペア:

[(1, 642022308), (2, 321011154), (3, 214007436), (4, 160505577), (6, 107003718), (9, 71335812), (12, 53501859), (18, 35667906), (27, 23778604), (36, 17833953), (54, 11889302), (108, 5944651), (631, 1017468), (1262, 508734), (1893, 339156), (2524, 254367), (3786, 169578), (5679, 113052), (7572, 84789), (9421, 68148), (11358, 56526), (17037, 37684), (18842, 34074), (22716, 28263)]