313811946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{80341}}^1$

素因数の和:80387

約数の個数: 48

約数和(自身を含む): 802134528

約数和(自身を除く): 488322582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 80341, 160682, 241023, 482046, 562387, 723069, 1124774, 1446138, 1687161, 2490571, 3374322, 4981142, 5061483, 7471713, 10122966, 14943426, 17433997, 22415139, 34867994, 44830278, 52301991, 104603982, 156905973, 313811946]

約数ペア:

[(1, 313811946), (2, 156905973), (3, 104603982), (6, 52301991), (7, 44830278), (9, 34867994), (14, 22415139), (18, 17433997), (21, 14943426), (31, 10122966), (42, 7471713), (62, 5061483), (63, 4981142), (93, 3374322), (126, 2490571), (186, 1687161), (217, 1446138), (279, 1124774), (434, 723069), (558, 562387), (651, 482046), (1302, 241023), (1953, 160682), (3906, 80341)]