9741978

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{809}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 12030822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 809, 1338, 1618, 2007, 2427, 4014, 4854, 6021, 7281, 12042, 14562, 21843, 43686, 180407, 360814, 541221, 1082442, 1623663, 3247326, 4870989, 9741978]

約数ペア:

[(1, 9741978), (2, 4870989), (3, 3247326), (6, 1623663), (9, 1082442), (18, 541221), (27, 360814), (54, 180407), (223, 43686), (446, 21843), (669, 14562), (809, 12042), (1338, 7281), (1618, 6021), (2007, 4854), (2427, 4014)]