18232920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{50647}}^1$

素因数の和:50664

約数の個数: 48

約数和(自身を含む): 59258160

約数和(自身を除く): 41025240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 50647, 101294, 151941, 202588, 253235, 303882, 405176, 455823, 506470, 607764, 759705, 911646, 1012940, 1215528, 1519410, 1823292, 2025880, 2279115, 3038820, 3646584, 4558230, 6077640, 9116460, 18232920]

約数ペア:

[(1, 18232920), (2, 9116460), (3, 6077640), (4, 4558230), (5, 3646584), (6, 3038820), (8, 2279115), (9, 2025880), (10, 1823292), (12, 1519410), (15, 1215528), (18, 1012940), (20, 911646), (24, 759705), (30, 607764), (36, 506470), (40, 455823), (45, 405176), (60, 303882), (72, 253235), (90, 202588), (120, 151941), (180, 101294), (360, 50647)]