21814638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6899}}^1$

素因数の和:6952

約数の個数: 32

約数和(自身を含む): 47692800

約数和(自身を除く): 25878162

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 6899, 13798, 20697, 41394, 117283, 213869, 234566, 351849, 427738, 641607, 703698, 1283214, 3635773, 7271546, 10907319, 21814638]

約数ペア:

[(1, 21814638), (2, 10907319), (3, 7271546), (6, 3635773), (17, 1283214), (31, 703698), (34, 641607), (51, 427738), (62, 351849), (93, 234566), (102, 213869), (186, 117283), (527, 41394), (1054, 20697), (1581, 13798), (3162, 6899)]