7815042

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2572

約数の個数: 40

約数和(自身を含む): 18440400

約数和(自身を除く): 10625358

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 2539, 3078, 5078, 7617, 15234, 22851, 45702, 48241, 68553, 96482, 137106, 144723, 205659, 289446, 411318, 434169, 868338, 1302507, 2605014, 3907521, 7815042]

約数ペア:

[(1, 7815042), (2, 3907521), (3, 2605014), (6, 1302507), (9, 868338), (18, 434169), (19, 411318), (27, 289446), (38, 205659), (54, 144723), (57, 137106), (81, 96482), (114, 68553), (162, 48241), (171, 45702), (342, 22851), (513, 15234), (1026, 7617), (1539, 5078), (2539, 3078)]