395734626

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1046917}}^1$

素因数の和:1046935

約数の個数: 32

約数和(自身を含む): 1005041280

約数和(自身を除く): 609306654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1046917, 2093834, 3140751, 6281502, 7328419, 9422253, 14656838, 18844506, 21985257, 28266759, 43970514, 56533518, 65955771, 131911542, 197867313, 395734626]

約数ペア:

[(1, 395734626), (2, 197867313), (3, 131911542), (6, 65955771), (7, 56533518), (9, 43970514), (14, 28266759), (18, 21985257), (21, 18844506), (27, 14656838), (42, 9422253), (54, 7328419), (63, 6281502), (126, 3140751), (189, 2093834), (378, 1046917)]