40435668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12343}}^1$

素因数の和:12373

約数の個数: 72

約数和(自身を含む): 125810048

約数和(自身を除く): 85374380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 12343, 24686, 37029, 49372, 74058, 86401, 111087, 148116, 160459, 172802, 222174, 259203, 320918, 345604, 444348, 481377, 518406, 641836, 777609, 962754, 1036812, 1123213, 1444131, 1555218, 1925508, 2246426, 2888262, 3110436, 3369639, 4492852, 5776524, 6739278, 10108917, 13478556, 20217834, 40435668]

約数ペア:

[(1, 40435668), (2, 20217834), (3, 13478556), (4, 10108917), (6, 6739278), (7, 5776524), (9, 4492852), (12, 3369639), (13, 3110436), (14, 2888262), (18, 2246426), (21, 1925508), (26, 1555218), (28, 1444131), (36, 1123213), (39, 1036812), (42, 962754), (52, 777609), (63, 641836), (78, 518406), (84, 481377), (91, 444348), (117, 345604), (126, 320918), (156, 259203), (182, 222174), (234, 172802), (252, 160459), (273, 148116), (364, 111087), (468, 86401), (546, 74058), (819, 49372), (1092, 37029), (1638, 24686), (3276, 12343)]