13708386

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 33177600

約数和(自身を除く): 19469214

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 431, 513, 558, 589, 837, 862, 1026, 1178, 1293, 1674, 1767, 2586, 3534, 3879, 5301, 7758, 8189, 10602, 11637, 13361, 15903, 16378, 23274, 24567, 26722, 31806, 40083, 49134, 73701, 80166, 120249, 147402, 221103, 240498, 253859, 360747, 442206, 507718, 721494, 761577, 1523154, 2284731, 4569462, 6854193, 13708386]

約数ペア:

[(1, 13708386), (2, 6854193), (3, 4569462), (6, 2284731), (9, 1523154), (18, 761577), (19, 721494), (27, 507718), (31, 442206), (38, 360747), (54, 253859), (57, 240498), (62, 221103), (93, 147402), (114, 120249), (171, 80166), (186, 73701), (279, 49134), (342, 40083), (431, 31806), (513, 26722), (558, 24567), (589, 23274), (837, 16378), (862, 15903), (1026, 13361), (1178, 11637), (1293, 10602), (1674, 8189), (1767, 7758), (2586, 5301), (3534, 3879)]