15825726

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{5981}}^1$

素因数の和:6006

約数の個数: 48

約数和(自身を含む): 40916880

約数和(自身を除く): 25091154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 5981, 11962, 17943, 35886, 41867, 53829, 83734, 107658, 125601, 161487, 251202, 293069, 322974, 376803, 586138, 753606, 879207, 1130409, 1758414, 2260818, 2637621, 5275242, 7912863, 15825726]

約数ペア:

[(1, 15825726), (2, 7912863), (3, 5275242), (6, 2637621), (7, 2260818), (9, 1758414), (14, 1130409), (18, 879207), (21, 753606), (27, 586138), (42, 376803), (49, 322974), (54, 293069), (63, 251202), (98, 161487), (126, 125601), (147, 107658), (189, 83734), (294, 53829), (378, 41867), (441, 35886), (882, 17943), (1323, 11962), (2646, 5981)]