8401914

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 19751040

約数和(自身を除く): 11349126

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 431, 513, 722, 862, 1026, 1083, 1293, 2166, 2586, 3249, 3879, 6498, 7758, 8189, 9747, 11637, 16378, 19494, 23274, 24567, 49134, 73701, 147402, 155591, 221103, 311182, 442206, 466773, 933546, 1400319, 2800638, 4200957, 8401914]

約数ペア:

[(1, 8401914), (2, 4200957), (3, 2800638), (6, 1400319), (9, 933546), (18, 466773), (19, 442206), (27, 311182), (38, 221103), (54, 155591), (57, 147402), (114, 73701), (171, 49134), (342, 24567), (361, 23274), (431, 19494), (513, 16378), (722, 11637), (862, 9747), (1026, 8189), (1083, 7758), (1293, 6498), (2166, 3879), (2586, 3249)]