15898982418

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{7759}}^1$

素因数の和:7988

約数の個数: 96

約数和(自身を含む): 38350540800

約数和(自身を除く): 22451558382

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 131, 158, 198, 237, 262, 393, 474, 711, 786, 869, 1179, 1422, 1441, 1738, 2358, 2607, 2882, 4323, 5214, 7759, 7821, 8646, 10349, 12969, 15518, 15642, 20698, 23277, 25938, 31047, 46554, 62094, 69831, 85349, 93141, 113839, 139662, 170698, 186282, 227678, 256047, 341517, 512094, 612961, 683034, 768141, 1016429, 1024551, 1225922, 1536282, 1838883, 2032858, 2049102, 3049287, 3677766, 5516649, 6098574, 6742571, 9147861, 11033298, 11180719, 13485142, 18295722, 20227713, 22361438, 33542157, 40455426, 60683139, 67084314, 80297891, 100626471, 121366278, 160595782, 201252942, 240893673, 481787346, 722681019, 883276801, 1445362038, 1766553602, 2649830403, 5299660806, 7949491209, 15898982418]

約数ペア:

[(1, 15898982418), (2, 7949491209), (3, 5299660806), (6, 2649830403), (9, 1766553602), (11, 1445362038), (18, 883276801), (22, 722681019), (33, 481787346), (66, 240893673), (79, 201252942), (99, 160595782), (131, 121366278), (158, 100626471), (198, 80297891), (237, 67084314), (262, 60683139), (393, 40455426), (474, 33542157), (711, 22361438), (786, 20227713), (869, 18295722), (1179, 13485142), (1422, 11180719), (1441, 11033298), (1738, 9147861), (2358, 6742571), (2607, 6098574), (2882, 5516649), (4323, 3677766), (5214, 3049287), (7759, 2049102), (7821, 2032858), (8646, 1838883), (10349, 1536282), (12969, 1225922), (15518, 1024551), (15642, 1016429), (20698, 768141), (23277, 683034), (25938, 612961), (31047, 512094), (46554, 341517), (62094, 256047), (69831, 227678), (85349, 186282), (93141, 170698), (113839, 139662)]