8561394

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 19518720

約数和(自身を除く): 10957326

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 67, 93, 134, 186, 201, 229, 279, 402, 458, 558, 603, 687, 1206, 1374, 2061, 2077, 4122, 4154, 6231, 7099, 12462, 14198, 15343, 18693, 21297, 30686, 37386, 42594, 46029, 63891, 92058, 127782, 138087, 276174, 475633, 951266, 1426899, 2853798, 4280697, 8561394]

約数ペア:

[(1, 8561394), (2, 4280697), (3, 2853798), (6, 1426899), (9, 951266), (18, 475633), (31, 276174), (62, 138087), (67, 127782), (93, 92058), (134, 63891), (186, 46029), (201, 42594), (229, 37386), (279, 30686), (402, 21297), (458, 18693), (558, 15343), (603, 14198), (687, 12462), (1206, 7099), (1374, 6231), (2061, 4154), (2077, 4122)]