122472018

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1711

約数の個数: 48

約数和(自身を含む): 273678912

約数和(自身を除く): 151206894

約数列:

[1, 2, 3, 6, 9, 18, 61, 71, 122, 142, 183, 213, 366, 426, 549, 639, 1098, 1278, 1571, 3142, 4331, 4713, 8662, 9426, 12993, 14139, 25986, 28278, 38979, 77958, 95831, 111541, 191662, 223082, 287493, 334623, 574986, 669246, 862479, 1003869, 1724958, 2007738, 6804001, 13608002, 20412003, 40824006, 61236009, 122472018]

約数ペア:

[(1, 122472018), (2, 61236009), (3, 40824006), (6, 20412003), (9, 13608002), (18, 6804001), (61, 2007738), (71, 1724958), (122, 1003869), (142, 862479), (183, 669246), (213, 574986), (366, 334623), (426, 287493), (549, 223082), (639, 191662), (1098, 111541), (1278, 95831), (1571, 77958), (3142, 38979), (4331, 28278), (4713, 25986), (8662, 14139), (9426, 12993)]