11686668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 32702208

約数和(自身を除く): 21015540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 263, 276, 322, 483, 526, 529, 644, 789, 966, 1052, 1058, 1578, 1587, 1841, 1932, 2116, 3156, 3174, 3682, 3703, 5523, 6049, 6348, 7364, 7406, 11046, 11109, 12098, 14812, 18147, 22092, 22218, 24196, 36294, 42343, 44436, 72588, 84686, 127029, 139127, 169372, 254058, 278254, 417381, 508116, 556508, 834762, 973889, 1669524, 1947778, 2921667, 3895556, 5843334, 11686668]

約数ペア:

[(1, 11686668), (2, 5843334), (3, 3895556), (4, 2921667), (6, 1947778), (7, 1669524), (12, 973889), (14, 834762), (21, 556508), (23, 508116), (28, 417381), (42, 278254), (46, 254058), (69, 169372), (84, 139127), (92, 127029), (138, 84686), (161, 72588), (263, 44436), (276, 42343), (322, 36294), (483, 24196), (526, 22218), (529, 22092), (644, 18147), (789, 14812), (966, 12098), (1052, 11109), (1058, 11046), (1578, 7406), (1587, 7364), (1841, 6348), (1932, 6049), (2116, 5523), (3156, 3703), (3174, 3682)]