40690566

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107647}}^1$

素因数の和:107665

約数の個数: 32

約数和(自身を含む): 103342080

約数和(自身を除く): 62651514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 107647, 215294, 322941, 645882, 753529, 968823, 1507058, 1937646, 2260587, 2906469, 4521174, 5812938, 6781761, 13563522, 20345283, 40690566]

約数ペア:

[(1, 40690566), (2, 20345283), (3, 13563522), (6, 6781761), (7, 5812938), (9, 4521174), (14, 2906469), (18, 2260587), (21, 1937646), (27, 1507058), (42, 968823), (54, 753529), (63, 645882), (126, 322941), (189, 215294), (378, 107647)]