5491991844

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{21587}}^1$

素因数の和:21825

約数の個数: 72

約数和(自身を含む): 14333050368

約数和(自身を除く): 8841058524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 191, 222, 333, 382, 444, 573, 666, 764, 1146, 1332, 1719, 2292, 3438, 6876, 7067, 14134, 21201, 21587, 28268, 42402, 43174, 63603, 64761, 84804, 86348, 127206, 129522, 194283, 254412, 259044, 388566, 777132, 798719, 1597438, 2396157, 3194876, 4123117, 4792314, 7188471, 8246234, 9584628, 12369351, 14376942, 16492468, 24738702, 28753884, 37108053, 49477404, 74216106, 148432212, 152555329, 305110658, 457665987, 610221316, 915331974, 1372997961, 1830663948, 2745995922, 5491991844]

約数ペア:

[(1, 5491991844), (2, 2745995922), (3, 1830663948), (4, 1372997961), (6, 915331974), (9, 610221316), (12, 457665987), (18, 305110658), (36, 152555329), (37, 148432212), (74, 74216106), (111, 49477404), (148, 37108053), (191, 28753884), (222, 24738702), (333, 16492468), (382, 14376942), (444, 12369351), (573, 9584628), (666, 8246234), (764, 7188471), (1146, 4792314), (1332, 4123117), (1719, 3194876), (2292, 2396157), (3438, 1597438), (6876, 798719), (7067, 777132), (14134, 388566), (21201, 259044), (21587, 254412), (28268, 194283), (42402, 129522), (43174, 127206), (63603, 86348), (64761, 84804)]