15130188

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^2\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 54

約数和(自身を含む): 39435396

約数和(自身を除く): 24305208

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 307, 333, 444, 614, 666, 921, 1228, 1332, 1369, 1842, 2738, 2763, 3684, 4107, 5476, 5526, 8214, 11052, 11359, 12321, 16428, 22718, 24642, 34077, 45436, 49284, 68154, 102231, 136308, 204462, 408924, 420283, 840566, 1260849, 1681132, 2521698, 3782547, 5043396, 7565094, 15130188]

約数ペア:

[(1, 15130188), (2, 7565094), (3, 5043396), (4, 3782547), (6, 2521698), (9, 1681132), (12, 1260849), (18, 840566), (36, 420283), (37, 408924), (74, 204462), (111, 136308), (148, 102231), (222, 68154), (307, 49284), (333, 45436), (444, 34077), (614, 24642), (666, 22718), (921, 16428), (1228, 12321), (1332, 11359), (1369, 11052), (1842, 8214), (2738, 5526), (2763, 5476), (3684, 4107)]