16332318

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 36812880

約数和(自身を除く): 20480562

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 137, 179, 222, 274, 333, 358, 411, 537, 666, 822, 1074, 1233, 1611, 2466, 3222, 5069, 6623, 10138, 13246, 15207, 19869, 24523, 30414, 39738, 45621, 49046, 59607, 73569, 91242, 119214, 147138, 220707, 441414, 907351, 1814702, 2722053, 5444106, 8166159, 16332318]

約数ペア:

[(1, 16332318), (2, 8166159), (3, 5444106), (6, 2722053), (9, 1814702), (18, 907351), (37, 441414), (74, 220707), (111, 147138), (137, 119214), (179, 91242), (222, 73569), (274, 59607), (333, 49046), (358, 45621), (411, 39738), (537, 30414), (666, 24523), (822, 19869), (1074, 15207), (1233, 13246), (1611, 10138), (2466, 6623), (3222, 5069)]