27786985212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{823}}^1\times {\mathrm{3557}}^1$

素因数の和:4507

約数の個数: 96

約数和(自身を含む): 74866240512

約数和(自身を除く): 47079255300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 823, 1356, 1582, 1646, 2373, 2469, 3164, 3292, 3557, 4746, 4938, 5761, 7114, 9492, 9876, 10671, 11522, 14228, 17283, 21342, 23044, 24899, 34566, 42684, 49798, 69132, 74697, 92999, 99596, 149394, 185998, 278997, 298788, 371996, 401941, 557994, 650993, 803882, 1115988, 1205823, 1301986, 1607764, 1952979, 2411646, 2603972, 2813587, 2927411, 3905958, 4823292, 5627174, 5854822, 7811916, 8440761, 8782233, 11254348, 11709644, 16881522, 17564466, 20491877, 33763044, 35128932, 40983754, 61475631, 81967508, 122951262, 245902524, 330797443, 661594886, 992392329, 1323189772, 1984784658, 2315582101, 3969569316, 4631164202, 6946746303, 9262328404, 13893492606, 27786985212]

約数ペア:

[(1, 27786985212), (2, 13893492606), (3, 9262328404), (4, 6946746303), (6, 4631164202), (7, 3969569316), (12, 2315582101), (14, 1984784658), (21, 1323189772), (28, 992392329), (42, 661594886), (84, 330797443), (113, 245902524), (226, 122951262), (339, 81967508), (452, 61475631), (678, 40983754), (791, 35128932), (823, 33763044), (1356, 20491877), (1582, 17564466), (1646, 16881522), (2373, 11709644), (2469, 11254348), (3164, 8782233), (3292, 8440761), (3557, 7811916), (4746, 5854822), (4938, 5627174), (5761, 4823292), (7114, 3905958), (9492, 2927411), (9876, 2813587), (10671, 2603972), (11522, 2411646), (14228, 1952979), (17283, 1607764), (21342, 1301986), (23044, 1205823), (24899, 1115988), (34566, 803882), (42684, 650993), (49798, 557994), (69132, 401941), (74697, 371996), (92999, 298788), (99596, 278997), (149394, 185998)]