2745176238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{177131}}^1$

素因数の和:177190

約数の個数: 64

約数和(自身を含む): 7141962240

約数和(自身を除く): 4396786002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 574, 738, 861, 1107, 1722, 2214, 2583, 5166, 7749, 15498, 177131, 354262, 531393, 1062786, 1239917, 1594179, 2479834, 3188358, 3719751, 4782537, 7262371, 7439502, 9565074, 11159253, 14524742, 21787113, 22318506, 33477759, 43574226, 50836597, 65361339, 66955518, 101673194, 130722678, 152509791, 196084017, 305019582, 392168034, 457529373, 915058746, 1372588119, 2745176238]

約数ペア:

[(1, 2745176238), (2, 1372588119), (3, 915058746), (6, 457529373), (7, 392168034), (9, 305019582), (14, 196084017), (18, 152509791), (21, 130722678), (27, 101673194), (41, 66955518), (42, 65361339), (54, 50836597), (63, 43574226), (82, 33477759), (123, 22318506), (126, 21787113), (189, 14524742), (246, 11159253), (287, 9565074), (369, 7439502), (378, 7262371), (574, 4782537), (738, 3719751), (861, 3188358), (1107, 2479834), (1722, 1594179), (2214, 1239917), (2583, 1062786), (5166, 531393), (7749, 354262), (15498, 177131)]