40382916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{480749}}^1$

素因数の和:480763

約数の個数: 24

約数和(自身を含む): 107688000

約数和(自身を除く): 67305084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 480749, 961498, 1442247, 1922996, 2884494, 3365243, 5768988, 6730486, 10095729, 13460972, 20191458, 40382916]

約数ペア:

[(1, 40382916), (2, 20191458), (3, 13460972), (4, 10095729), (6, 6730486), (7, 5768988), (12, 3365243), (14, 2884494), (21, 1922996), (28, 1442247), (42, 961498), (84, 480749)]