15691578354

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{66047}}^1$

素因数の和:66319

約数の個数: 48

約数和(自身を含む): 34681540608

約数和(自身を除く): 18989962254

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 197, 201, 394, 402, 591, 603, 1182, 1206, 1773, 3546, 13199, 26398, 39597, 66047, 79194, 118791, 132094, 198141, 237582, 396282, 594423, 1188846, 4425149, 8850298, 13011259, 13275447, 26022518, 26550894, 39033777, 39826341, 78067554, 79652682, 117101331, 234202662, 871754353, 1743508706, 2615263059, 5230526118, 7845789177, 15691578354]

約数ペア:

[(1, 15691578354), (2, 7845789177), (3, 5230526118), (6, 2615263059), (9, 1743508706), (18, 871754353), (67, 234202662), (134, 117101331), (197, 79652682), (201, 78067554), (394, 39826341), (402, 39033777), (591, 26550894), (603, 26022518), (1182, 13275447), (1206, 13011259), (1773, 8850298), (3546, 4425149), (13199, 1188846), (26398, 594423), (39597, 396282), (66047, 237582), (79194, 198141), (118791, 132094)]