18649722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34157}}^1$

素因数の和:34182

約数の個数: 32

約数和(自身を含む): 45908352

約数和(自身を除く): 27258630

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 34157, 68314, 102471, 204942, 239099, 444041, 478198, 717297, 888082, 1332123, 1434594, 2664246, 3108287, 6216574, 9324861, 18649722]

約数ペア:

[(1, 18649722), (2, 9324861), (3, 6216574), (6, 3108287), (7, 2664246), (13, 1434594), (14, 1332123), (21, 888082), (26, 717297), (39, 478198), (42, 444041), (78, 239099), (91, 204942), (182, 102471), (273, 68314), (546, 34157)]