18184476996

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{5237}}^1$

素因数の和:6791

約数の個数: 120

約数和(自身を含む): 54374798016

約数和(自身を除く): 36190321020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 1531, 2268, 3062, 4593, 5237, 6124, 9186, 10474, 10717, 13779, 15711, 18372, 20948, 21434, 27558, 31422, 32151, 36659, 41337, 42868, 47133, 55116, 62844, 64302, 73318, 82674, 94266, 96453, 109977, 124011, 128604, 141399, 146636, 165348, 188532, 192906, 219954, 248022, 282798, 289359, 329931, 385812, 424197, 439908, 496044, 565596, 578718, 659862, 848394, 868077, 989793, 1157436, 1319724, 1696788, 1736154, 1979586, 2969379, 3472308, 3959172, 5938758, 8017847, 11877516, 16035694, 24053541, 32071388, 48107082, 56124929, 72160623, 96214164, 112249858, 144321246, 168374787, 216481869, 224499716, 288642492, 336749574, 432963738, 505124361, 649445607, 673499148, 865927476, 1010248722, 1298891214, 1515373083, 2020497444, 2597782428, 3030746166, 4546119249, 6061492332, 9092238498, 18184476996]

約数ペア:

[(1, 18184476996), (2, 9092238498), (3, 6061492332), (4, 4546119249), (6, 3030746166), (7, 2597782428), (9, 2020497444), (12, 1515373083), (14, 1298891214), (18, 1010248722), (21, 865927476), (27, 673499148), (28, 649445607), (36, 505124361), (42, 432963738), (54, 336749574), (63, 288642492), (81, 224499716), (84, 216481869), (108, 168374787), (126, 144321246), (162, 112249858), (189, 96214164), (252, 72160623), (324, 56124929), (378, 48107082), (567, 32071388), (756, 24053541), (1134, 16035694), (1531, 11877516), (2268, 8017847), (3062, 5938758), (4593, 3959172), (5237, 3472308), (6124, 2969379), (9186, 1979586), (10474, 1736154), (10717, 1696788), (13779, 1319724), (15711, 1157436), (18372, 989793), (20948, 868077), (21434, 848394), (27558, 659862), (31422, 578718), (32151, 565596), (36659, 496044), (41337, 439908), (42868, 424197), (47133, 385812), (55116, 329931), (62844, 289359), (64302, 282798), (73318, 248022), (82674, 219954), (94266, 192906), (96453, 188532), (109977, 165348), (124011, 146636), (128604, 141399)]