21715654182

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{857039}}^1$

素因数の和:857188

約数の個数: 32

約数和(自身を含む): 44922608640

約数和(自身を除く): 23206954458

約数列:

[1, 2, 3, 6, 41, 82, 103, 123, 206, 246, 309, 618, 4223, 8446, 12669, 25338, 857039, 1714078, 2571117, 5142234, 35138599, 70277198, 88275017, 105415797, 176550034, 210831594, 264825051, 529650102, 3619275697, 7238551394, 10857827091, 21715654182]

約数ペア:

[(1, 21715654182), (2, 10857827091), (3, 7238551394), (6, 3619275697), (41, 529650102), (82, 264825051), (103, 210831594), (123, 176550034), (206, 105415797), (246, 88275017), (309, 70277198), (618, 35138599), (4223, 5142234), (8446, 2571117), (12669, 1714078), (25338, 857039)]