212259618

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2411}}^1$

素因数の和:2559

約数の個数: 48

約数和(自身を含む): 473350176

約数和(自身を除く): 261090558

約数列:

[1, 2, 3, 6, 9, 18, 67, 73, 134, 146, 201, 219, 402, 438, 603, 657, 1206, 1314, 2411, 4822, 4891, 7233, 9782, 14466, 14673, 21699, 29346, 43398, 44019, 88038, 161537, 176003, 323074, 352006, 484611, 528009, 969222, 1056018, 1453833, 1584027, 2907666, 3168054, 11792201, 23584402, 35376603, 70753206, 106129809, 212259618]

約数ペア:

[(1, 212259618), (2, 106129809), (3, 70753206), (6, 35376603), (9, 23584402), (18, 11792201), (67, 3168054), (73, 2907666), (134, 1584027), (146, 1453833), (201, 1056018), (219, 969222), (402, 528009), (438, 484611), (603, 352006), (657, 323074), (1206, 176003), (1314, 161537), (2411, 88038), (4822, 44019), (4891, 43398), (7233, 29346), (9782, 21699), (14466, 14673)]