17928276

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 43411200

約数和(自身を除く): 25482924

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 149, 222, 271, 298, 444, 447, 542, 596, 813, 894, 1084, 1626, 1788, 3252, 5513, 10027, 11026, 16539, 20054, 22052, 30081, 33078, 40108, 40379, 60162, 66156, 80758, 120324, 121137, 161516, 242274, 484548, 1494023, 2988046, 4482069, 5976092, 8964138, 17928276]

約数ペア:

[(1, 17928276), (2, 8964138), (3, 5976092), (4, 4482069), (6, 2988046), (12, 1494023), (37, 484548), (74, 242274), (111, 161516), (148, 121137), (149, 120324), (222, 80758), (271, 66156), (298, 60162), (444, 40379), (447, 40108), (542, 33078), (596, 30081), (813, 22052), (894, 20054), (1084, 16539), (1626, 11026), (1788, 10027), (3252, 5513)]