15239178

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4951}}^1$

素因数の和:4984

約数の個数: 40

約数和(自身を含む): 35951520

約数和(自身を除く): 20712342

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 4951, 9902, 14853, 29706, 44559, 89118, 94069, 133677, 188138, 267354, 282207, 401031, 564414, 802062, 846621, 1693242, 2539863, 5079726, 7619589, 15239178]

約数ペア:

[(1, 15239178), (2, 7619589), (3, 5079726), (6, 2539863), (9, 1693242), (18, 846621), (19, 802062), (27, 564414), (38, 401031), (54, 282207), (57, 267354), (81, 188138), (114, 133677), (162, 94069), (171, 89118), (342, 44559), (513, 29706), (1026, 14853), (1539, 9902), (3078, 4951)]