40842216

素因数分解:

$2^3\times 3^2\times {\mathrm{599}}^1\times {\mathrm{947}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 110916000

約数和(自身を除く): 70073784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 599, 947, 1198, 1797, 1894, 2396, 2841, 3594, 3788, 4792, 5391, 5682, 7188, 7576, 8523, 10782, 11364, 14376, 17046, 21564, 22728, 34092, 43128, 68184, 567253, 1134506, 1701759, 2269012, 3403518, 4538024, 5105277, 6807036, 10210554, 13614072, 20421108, 40842216]

約数ペア:

[(1, 40842216), (2, 20421108), (3, 13614072), (4, 10210554), (6, 6807036), (8, 5105277), (9, 4538024), (12, 3403518), (18, 2269012), (24, 1701759), (36, 1134506), (72, 567253), (599, 68184), (947, 43128), (1198, 34092), (1797, 22728), (1894, 21564), (2396, 17046), (2841, 14376), (3594, 11364), (3788, 10782), (4792, 8523), (5391, 7576), (5682, 7188)]