18752142

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 38633760

約数和(自身を除く): 19881618

約数列:

[1, 2, 3, 6, 53, 106, 109, 159, 218, 318, 327, 541, 654, 1082, 1623, 3246, 5777, 11554, 17331, 28673, 34662, 57346, 58969, 86019, 117938, 172038, 176907, 353814, 3125357, 6250714, 9376071, 18752142]

約数ペア:

[(1, 18752142), (2, 9376071), (3, 6250714), (6, 3125357), (53, 353814), (106, 176907), (109, 172038), (159, 117938), (218, 86019), (318, 58969), (327, 57346), (541, 34662), (654, 28673), (1082, 17331), (1623, 11554), (3246, 5777)]