18248645679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{827}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 27883118592

約数和(自身を除く): 9634472913

約数列:

[1, 3, 11, 33, 41, 47, 123, 141, 347, 451, 517, 827, 1041, 1353, 1551, 1927, 2481, 3817, 5781, 9097, 11451, 14227, 16309, 21197, 27291, 33907, 38869, 42681, 48927, 63591, 101721, 116607, 156497, 179399, 286969, 372977, 427559, 469491, 538197, 668669, 860907, 1118931, 1282677, 1593629, 2006007, 3156659, 4780887, 7355359, 9469977, 11765729, 13487543, 17529919, 22066077, 35297187, 40462629, 52589757, 129423019, 148362973, 388269057, 445088919, 552989263, 1658967789, 6082881893, 18248645679]

約数ペア:

[(1, 18248645679), (3, 6082881893), (11, 1658967789), (33, 552989263), (41, 445088919), (47, 388269057), (123, 148362973), (141, 129423019), (347, 52589757), (451, 40462629), (517, 35297187), (827, 22066077), (1041, 17529919), (1353, 13487543), (1551, 11765729), (1927, 9469977), (2481, 7355359), (3817, 4780887), (5781, 3156659), (9097, 2006007), (11451, 1593629), (14227, 1282677), (16309, 1118931), (21197, 860907), (27291, 668669), (33907, 538197), (38869, 469491), (42681, 427559), (48927, 372977), (63591, 286969), (101721, 179399), (116607, 156497)]