11991294

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31723}}^1$

素因数の和:31741

約数の個数: 32

約数和(自身を含む): 30455040

約数和(自身を除く): 18463746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 31723, 63446, 95169, 190338, 222061, 285507, 444122, 571014, 666183, 856521, 1332366, 1713042, 1998549, 3997098, 5995647, 11991294]

約数ペア:

[(1, 11991294), (2, 5995647), (3, 3997098), (6, 1998549), (7, 1713042), (9, 1332366), (14, 856521), (18, 666183), (21, 571014), (27, 444122), (42, 285507), (54, 222061), (63, 190338), (126, 95169), (189, 63446), (378, 31723)]