13421148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 33962880

約数和(自身を除く): 20541732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 227, 379, 454, 681, 758, 908, 1137, 1362, 1516, 2274, 2724, 2951, 4548, 4927, 5902, 8853, 9854, 11804, 14781, 17706, 19708, 29562, 35412, 59124, 86033, 172066, 258099, 344132, 516198, 1032396, 1118429, 2236858, 3355287, 4473716, 6710574, 13421148]

約数ペア:

[(1, 13421148), (2, 6710574), (3, 4473716), (4, 3355287), (6, 2236858), (12, 1118429), (13, 1032396), (26, 516198), (39, 344132), (52, 258099), (78, 172066), (156, 86033), (227, 59124), (379, 35412), (454, 29562), (681, 19708), (758, 17706), (908, 14781), (1137, 11804), (1362, 9854), (1516, 8853), (2274, 5902), (2724, 4927), (2951, 4548)]