1805372016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{5373131}}^1$

素因数の和:5373149

約数の個数: 40

約数和(自身を含む): 5330146944

約数和(自身を除く): 3524774928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 5373131, 10746262, 16119393, 21492524, 32238786, 37611917, 42985048, 64477572, 75223834, 85970096, 112835751, 128955144, 150447668, 225671502, 257910288, 300895336, 451343004, 601790672, 902686008, 1805372016]

約数ペア:

[(1, 1805372016), (2, 902686008), (3, 601790672), (4, 451343004), (6, 300895336), (7, 257910288), (8, 225671502), (12, 150447668), (14, 128955144), (16, 112835751), (21, 85970096), (24, 75223834), (28, 64477572), (42, 42985048), (48, 37611917), (56, 32238786), (84, 21492524), (112, 16119393), (168, 10746262), (336, 5373131)]