3970728

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 11404800

約数和(自身を除く): 7434072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 593, 744, 837, 1116, 1186, 1674, 1779, 2232, 2372, 3348, 3558, 4744, 5337, 6696, 7116, 10674, 14232, 16011, 18383, 21348, 32022, 36766, 42696, 55149, 64044, 73532, 110298, 128088, 147064, 165447, 220596, 330894, 441192, 496341, 661788, 992682, 1323576, 1985364, 3970728]

約数ペア:

[(1, 3970728), (2, 1985364), (3, 1323576), (4, 992682), (6, 661788), (8, 496341), (9, 441192), (12, 330894), (18, 220596), (24, 165447), (27, 147064), (31, 128088), (36, 110298), (54, 73532), (62, 64044), (72, 55149), (93, 42696), (108, 36766), (124, 32022), (186, 21348), (216, 18383), (248, 16011), (279, 14232), (372, 10674), (558, 7116), (593, 6696), (744, 5337), (837, 4744), (1116, 3558), (1186, 3348), (1674, 2372), (1779, 2232)]