18163152

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 59785856

約数和(自身を除く): 41622704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 487, 504, 518, 592, 666, 777, 888, 974, 1008, 1036, 1332, 1461, 1554, 1776, 1948, 2072, 2331, 2664, 2922, 3108, 3409, 3896, 4144, 4383, 4662, 5328, 5844, 6216, 6818, 7792, 8766, 9324, 10227, 11688, 12432, 13636, 17532, 18019, 18648, 20454, 23376, 27272, 30681, 35064, 36038, 37296, 40908, 54057, 54544, 61362, 70128, 72076, 81816, 108114, 122724, 126133, 144152, 162171, 163632, 216228, 245448, 252266, 288304, 324342, 378399, 432456, 490896, 504532, 648684, 756798, 864912, 1009064, 1135197, 1297368, 1513596, 2018128, 2270394, 2594736, 3027192, 4540788, 6054384, 9081576, 18163152]

約数ペア:

[(1, 18163152), (2, 9081576), (3, 6054384), (4, 4540788), (6, 3027192), (7, 2594736), (8, 2270394), (9, 2018128), (12, 1513596), (14, 1297368), (16, 1135197), (18, 1009064), (21, 864912), (24, 756798), (28, 648684), (36, 504532), (37, 490896), (42, 432456), (48, 378399), (56, 324342), (63, 288304), (72, 252266), (74, 245448), (84, 216228), (111, 163632), (112, 162171), (126, 144152), (144, 126133), (148, 122724), (168, 108114), (222, 81816), (252, 72076), (259, 70128), (296, 61362), (333, 54544), (336, 54057), (444, 40908), (487, 37296), (504, 36038), (518, 35064), (592, 30681), (666, 27272), (777, 23376), (888, 20454), (974, 18648), (1008, 18019), (1036, 17532), (1332, 13636), (1461, 12432), (1554, 11688), (1776, 10227), (1948, 9324), (2072, 8766), (2331, 7792), (2664, 6818), (2922, 6216), (3108, 5844), (3409, 5328), (3896, 4662), (4144, 4383)]