15980665428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4878103}}^1$

素因数の和:4878133

約数の個数: 72

約数和(自身を含む): 49717635968

約数和(自身を除く): 33736970540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 4878103, 9756206, 14634309, 19512412, 29268618, 34146721, 43902927, 58537236, 63415339, 68293442, 87805854, 102440163, 126830678, 136586884, 175611708, 190246017, 204880326, 253661356, 307320489, 380492034, 409760652, 443907373, 570738051, 614640978, 760984068, 887814746, 1141476102, 1229281956, 1331722119, 1775629492, 2282952204, 2663444238, 3995166357, 5326888476, 7990332714, 15980665428]

約数ペア:

[(1, 15980665428), (2, 7990332714), (3, 5326888476), (4, 3995166357), (6, 2663444238), (7, 2282952204), (9, 1775629492), (12, 1331722119), (13, 1229281956), (14, 1141476102), (18, 887814746), (21, 760984068), (26, 614640978), (28, 570738051), (36, 443907373), (39, 409760652), (42, 380492034), (52, 307320489), (63, 253661356), (78, 204880326), (84, 190246017), (91, 175611708), (117, 136586884), (126, 126830678), (156, 102440163), (182, 87805854), (234, 68293442), (252, 63415339), (273, 58537236), (364, 43902927), (468, 34146721), (546, 29268618), (819, 19512412), (1092, 14634309), (1638, 9756206), (3276, 4878103)]