42530274

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 94980600

約数和(自身を除く): 52450326

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 109, 159, 218, 318, 327, 409, 477, 654, 818, 954, 981, 1227, 1962, 2454, 3681, 5777, 7362, 11554, 17331, 21677, 34662, 43354, 44581, 51993, 65031, 89162, 103986, 130062, 133743, 195093, 267486, 390186, 401229, 802458, 2362793, 4725586, 7088379, 14176758, 21265137, 42530274]

約数ペア:

[(1, 42530274), (2, 21265137), (3, 14176758), (6, 7088379), (9, 4725586), (18, 2362793), (53, 802458), (106, 401229), (109, 390186), (159, 267486), (218, 195093), (318, 133743), (327, 130062), (409, 103986), (477, 89162), (654, 65031), (818, 51993), (954, 44581), (981, 43354), (1227, 34662), (1962, 21677), (2454, 17331), (3681, 11554), (5777, 7362)]