2558106

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 5975424

約数和(自身を除く): 3417318

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 167, 207, 222, 333, 334, 414, 501, 666, 851, 1002, 1503, 1702, 2553, 3006, 3841, 5106, 6179, 7659, 7682, 11523, 12358, 15318, 18537, 23046, 34569, 37074, 55611, 69138, 111222, 142117, 284234, 426351, 852702, 1279053, 2558106]

約数ペア:

[(1, 2558106), (2, 1279053), (3, 852702), (6, 426351), (9, 284234), (18, 142117), (23, 111222), (37, 69138), (46, 55611), (69, 37074), (74, 34569), (111, 23046), (138, 18537), (167, 15318), (207, 12358), (222, 11523), (333, 7682), (334, 7659), (414, 6179), (501, 5106), (666, 3841), (851, 3006), (1002, 2553), (1503, 1702)]