18227628

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16333}}^1$

素因数の和:16374

約数の個数: 36

約数和(自身を含む): 47564608

約数和(自身を除く): 29336980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 16333, 32666, 48999, 65332, 97998, 146997, 195996, 293994, 506323, 587988, 1012646, 1518969, 2025292, 3037938, 4556907, 6075876, 9113814, 18227628]

約数ペア:

[(1, 18227628), (2, 9113814), (3, 6075876), (4, 4556907), (6, 3037938), (9, 2025292), (12, 1518969), (18, 1012646), (31, 587988), (36, 506323), (62, 293994), (93, 195996), (124, 146997), (186, 97998), (279, 65332), (372, 48999), (558, 32666), (1116, 16333)]