1004778

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 2332800

約数和(自身を除く): 1328022

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 809, 1242, 1618, 2427, 4854, 7281, 14562, 18607, 21843, 37214, 43686, 55821, 111642, 167463, 334926, 502389, 1004778]

約数ペア:

[(1, 1004778), (2, 502389), (3, 334926), (6, 167463), (9, 111642), (18, 55821), (23, 43686), (27, 37214), (46, 21843), (54, 18607), (69, 14562), (138, 7281), (207, 4854), (414, 2427), (621, 1618), (809, 1242)]