27859548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 69431040

約数和(自身を除く): 41571492

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 1721, 2698, 3442, 4047, 5163, 5396, 6884, 8094, 10326, 16188, 20652, 32699, 65398, 98097, 122191, 130796, 196194, 244382, 366573, 392388, 488764, 733146, 1466292, 2321629, 4643258, 6964887, 9286516, 13929774, 27859548]

約数ペア:

[(1, 27859548), (2, 13929774), (3, 9286516), (4, 6964887), (6, 4643258), (12, 2321629), (19, 1466292), (38, 733146), (57, 488764), (71, 392388), (76, 366573), (114, 244382), (142, 196194), (213, 130796), (228, 122191), (284, 98097), (426, 65398), (852, 32699), (1349, 20652), (1721, 16188), (2698, 10326), (3442, 8094), (4047, 6884), (5163, 5396)]