431008074

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1140233}}^1$

素因数の和:1140251

約数の個数: 32

約数和(自身を含む): 1094624640

約数和(自身を除く): 663616566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1140233, 2280466, 3420699, 6841398, 7981631, 10262097, 15963262, 20524194, 23944893, 30786291, 47889786, 61572582, 71834679, 143669358, 215504037, 431008074]

約数ペア:

[(1, 431008074), (2, 215504037), (3, 143669358), (6, 71834679), (7, 61572582), (9, 47889786), (14, 30786291), (18, 23944893), (21, 20524194), (27, 15963262), (42, 10262097), (54, 7981631), (63, 6841398), (126, 3420699), (189, 2280466), (378, 1140233)]