9849296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:387

約数の個数: 40

約数和(自身を含む): 20311200

約数和(自身を除く): 10461904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 179, 181, 304, 358, 362, 716, 724, 1432, 1448, 2864, 2896, 3401, 3439, 6802, 6878, 13604, 13756, 27208, 27512, 32399, 54416, 55024, 64798, 129596, 259192, 518384, 615581, 1231162, 2462324, 4924648, 9849296]

約数ペア:

[(1, 9849296), (2, 4924648), (4, 2462324), (8, 1231162), (16, 615581), (19, 518384), (38, 259192), (76, 129596), (152, 64798), (179, 55024), (181, 54416), (304, 32399), (358, 27512), (362, 27208), (716, 13756), (724, 13604), (1432, 6878), (1448, 6802), (2864, 3439), (2896, 3401)]