40146228

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^2\times {\mathrm{397}}^1$

素因数の和:513

約数の個数: 54

約数和(自身を含む): 103692134

約数和(自身を除く): 63545906

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 397, 477, 636, 794, 954, 1191, 1588, 1908, 2382, 2809, 3573, 4764, 5618, 7146, 8427, 11236, 14292, 16854, 21041, 25281, 33708, 42082, 50562, 63123, 84164, 101124, 126246, 189369, 252492, 378738, 757476, 1115173, 2230346, 3345519, 4460692, 6691038, 10036557, 13382076, 20073114, 40146228]

約数ペア:

[(1, 40146228), (2, 20073114), (3, 13382076), (4, 10036557), (6, 6691038), (9, 4460692), (12, 3345519), (18, 2230346), (36, 1115173), (53, 757476), (106, 378738), (159, 252492), (212, 189369), (318, 126246), (397, 101124), (477, 84164), (636, 63123), (794, 50562), (954, 42082), (1191, 33708), (1588, 25281), (1908, 21041), (2382, 16854), (2809, 14292), (3573, 11236), (4764, 8427), (5618, 7146)]