12778992

素因数分解:

$2^4\times 3^3\times {\mathrm{29581}}^1$

素因数の和:29598

約数の個数: 40

約数和(自身を含む): 36681680

約数和(自身を除く): 23902688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 29581, 59162, 88743, 118324, 177486, 236648, 266229, 354972, 473296, 532458, 709944, 798687, 1064916, 1419888, 1597374, 2129832, 3194748, 4259664, 6389496, 12778992]

約数ペア:

[(1, 12778992), (2, 6389496), (3, 4259664), (4, 3194748), (6, 2129832), (8, 1597374), (9, 1419888), (12, 1064916), (16, 798687), (18, 709944), (24, 532458), (27, 473296), (36, 354972), (48, 266229), (54, 236648), (72, 177486), (108, 118324), (144, 88743), (216, 59162), (432, 29581)]