19835579232

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{265921}}^1$

素因数の和:265981

約数の個数: 144

約数和(自身を含む): 66208195872

約数和(自身を除く): 46372616640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 888, 1008, 1036, 1184, 1332, 1554, 1776, 2016, 2072, 2331, 2664, 3108, 3552, 4144, 4662, 5328, 6216, 8288, 9324, 10656, 12432, 18648, 24864, 37296, 74592, 265921, 531842, 797763, 1063684, 1595526, 1861447, 2127368, 2393289, 3191052, 3722894, 4254736, 4786578, 5584341, 6382104, 7445788, 8509472, 9573156, 9839077, 11168682, 12764208, 14891576, 16753023, 19146312, 19678154, 22337364, 25528416, 29517231, 29783152, 33506046, 38292624, 39356308, 44674728, 59034462, 59566304, 67012092, 68873539, 76585248, 78712616, 88551693, 89349456, 118068924, 134024184, 137747078, 157425232, 177103386, 178698912, 206620617, 236137848, 268048368, 275494156, 314850464, 354206772, 413241234, 472275696, 536096736, 550988312, 619861851, 708413544, 826482468, 944551392, 1101976624, 1239723702, 1416827088, 1652964936, 2203953248, 2479447404, 2833654176, 3305929872, 4958894808, 6611859744, 9917789616, 19835579232]

約数ペア:

[(1, 19835579232), (2, 9917789616), (3, 6611859744), (4, 4958894808), (6, 3305929872), (7, 2833654176), (8, 2479447404), (9, 2203953248), (12, 1652964936), (14, 1416827088), (16, 1239723702), (18, 1101976624), (21, 944551392), (24, 826482468), (28, 708413544), (32, 619861851), (36, 550988312), (37, 536096736), (42, 472275696), (48, 413241234), (56, 354206772), (63, 314850464), (72, 275494156), (74, 268048368), (84, 236137848), (96, 206620617), (111, 178698912), (112, 177103386), (126, 157425232), (144, 137747078), (148, 134024184), (168, 118068924), (222, 89349456), (224, 88551693), (252, 78712616), (259, 76585248), (288, 68873539), (296, 67012092), (333, 59566304), (336, 59034462), (444, 44674728), (504, 39356308), (518, 38292624), (592, 33506046), (666, 29783152), (672, 29517231), (777, 25528416), (888, 22337364), (1008, 19678154), (1036, 19146312), (1184, 16753023), (1332, 14891576), (1554, 12764208), (1776, 11168682), (2016, 9839077), (2072, 9573156), (2331, 8509472), (2664, 7445788), (3108, 6382104), (3552, 5584341), (4144, 4786578), (4662, 4254736), (5328, 3722894), (6216, 3191052), (8288, 2393289), (9324, 2127368), (10656, 1861447), (12432, 1595526), (18648, 1063684), (24864, 797763), (37296, 531842), (74592, 265921)]