1537605252

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{4391}}^1$

素因数の和:4609

約数の個数: 72

約数和(自身を含む): 3971140992

約数和(自身を除く): 2433535740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 137, 142, 213, 274, 284, 411, 426, 548, 639, 822, 852, 1233, 1278, 1644, 2466, 2556, 4391, 4932, 8782, 9727, 13173, 17564, 19454, 26346, 29181, 38908, 39519, 52692, 58362, 79038, 87543, 116724, 158076, 175086, 311761, 350172, 601567, 623522, 935283, 1203134, 1247044, 1804701, 1870566, 2406268, 2805849, 3609402, 3741132, 5414103, 5611698, 7218804, 10828206, 11223396, 21656412, 42711257, 85422514, 128133771, 170845028, 256267542, 384401313, 512535084, 768802626, 1537605252]

約数ペア:

[(1, 1537605252), (2, 768802626), (3, 512535084), (4, 384401313), (6, 256267542), (9, 170845028), (12, 128133771), (18, 85422514), (36, 42711257), (71, 21656412), (137, 11223396), (142, 10828206), (213, 7218804), (274, 5611698), (284, 5414103), (411, 3741132), (426, 3609402), (548, 2805849), (639, 2406268), (822, 1870566), (852, 1804701), (1233, 1247044), (1278, 1203134), (1644, 935283), (2466, 623522), (2556, 601567), (4391, 350172), (4932, 311761), (8782, 175086), (9727, 158076), (13173, 116724), (17564, 87543), (19454, 79038), (26346, 58362), (29181, 52692), (38908, 39519)]