618372

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 36

約数和(自身を含む): 1588860

約数和(自身を除く): 970488

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 193, 267, 356, 386, 534, 579, 772, 801, 1068, 1158, 1602, 1737, 2316, 3204, 3474, 6948, 17177, 34354, 51531, 68708, 103062, 154593, 206124, 309186, 618372]

約数ペア:

[(1, 618372), (2, 309186), (3, 206124), (4, 154593), (6, 103062), (9, 68708), (12, 51531), (18, 34354), (36, 17177), (89, 6948), (178, 3474), (193, 3204), (267, 2316), (356, 1737), (386, 1602), (534, 1158), (579, 1068), (772, 801)]