40633908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2131}}^1$

素因数の和:2372

約数の個数: 48

約数和(自身を含む): 108885504

約数和(自身を除く): 68251596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227, 454, 681, 908, 1362, 1589, 2131, 2724, 3178, 4262, 4767, 6356, 6393, 8524, 9534, 12786, 14917, 19068, 25572, 29834, 44751, 59668, 89502, 179004, 483737, 967474, 1451211, 1934948, 2902422, 3386159, 5804844, 6772318, 10158477, 13544636, 20316954, 40633908]

約数ペア:

[(1, 40633908), (2, 20316954), (3, 13544636), (4, 10158477), (6, 6772318), (7, 5804844), (12, 3386159), (14, 2902422), (21, 1934948), (28, 1451211), (42, 967474), (84, 483737), (227, 179004), (454, 89502), (681, 59668), (908, 44751), (1362, 29834), (1589, 25572), (2131, 19068), (2724, 14917), (3178, 12786), (4262, 9534), (4767, 8524), (6356, 6393)]