61513146

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1373}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 141467040

約数和(自身を除く): 79953894

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 131, 171, 262, 342, 393, 786, 1179, 1373, 2358, 2489, 2746, 4119, 4978, 7467, 8238, 12357, 14934, 22401, 24714, 26087, 44802, 52174, 78261, 156522, 179863, 234783, 359726, 469566, 539589, 1079178, 1618767, 3237534, 3417397, 6834794, 10252191, 20504382, 30756573, 61513146]

約数ペア:

[(1, 61513146), (2, 30756573), (3, 20504382), (6, 10252191), (9, 6834794), (18, 3417397), (19, 3237534), (38, 1618767), (57, 1079178), (114, 539589), (131, 469566), (171, 359726), (262, 234783), (342, 179863), (393, 156522), (786, 78261), (1179, 52174), (1373, 44802), (2358, 26087), (2489, 24714), (2746, 22401), (4119, 14934), (4978, 12357), (7467, 8238)]