421342362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{40289}}^1$

素因数の和:40387

約数の個数: 48

約数和(自身を含む): 1055920320

約数和(自身を除く): 634577958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 10458, 40289, 80578, 120867, 241734, 282023, 362601, 564046, 725202, 846069, 1692138, 2538207, 3343987, 5076414, 6687974, 10031961, 20063922, 23407909, 30095883, 46815818, 60191766, 70223727, 140447454, 210671181, 421342362]

約数ペア:

[(1, 421342362), (2, 210671181), (3, 140447454), (6, 70223727), (7, 60191766), (9, 46815818), (14, 30095883), (18, 23407909), (21, 20063922), (42, 10031961), (63, 6687974), (83, 5076414), (126, 3343987), (166, 2538207), (249, 1692138), (498, 846069), (581, 725202), (747, 564046), (1162, 362601), (1494, 282023), (1743, 241734), (3486, 120867), (5229, 80578), (10458, 40289)]