1872231228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{200797}}^1$

素因数の和:200851

約数の個数: 72

約数和(自身を含む): 5554875872

約数和(自身を除く): 3682644644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 200797, 401594, 602391, 803188, 1204782, 1405579, 1807173, 2409564, 2811158, 3614346, 4216737, 5622316, 7228692, 7429489, 8433474, 12650211, 14858978, 16866948, 22288467, 25300422, 29717956, 44576934, 50600844, 52006423, 66865401, 89153868, 104012846, 133730802, 156019269, 208025692, 267461604, 312038538, 468057807, 624077076, 936115614, 1872231228]

約数ペア:

[(1, 1872231228), (2, 936115614), (3, 624077076), (4, 468057807), (6, 312038538), (7, 267461604), (9, 208025692), (12, 156019269), (14, 133730802), (18, 104012846), (21, 89153868), (28, 66865401), (36, 52006423), (37, 50600844), (42, 44576934), (63, 29717956), (74, 25300422), (84, 22288467), (111, 16866948), (126, 14858978), (148, 12650211), (222, 8433474), (252, 7429489), (259, 7228692), (333, 5622316), (444, 4216737), (518, 3614346), (666, 2811158), (777, 2409564), (1036, 1807173), (1332, 1405579), (1554, 1204782), (2331, 803188), (3108, 602391), (4662, 401594), (9324, 200797)]