16389846

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 41783040

約数和(自身を除く): 25393194

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 59, 61, 66, 69, 99, 118, 122, 138, 177, 183, 198, 207, 253, 354, 366, 414, 506, 531, 549, 649, 671, 759, 1062, 1098, 1298, 1342, 1357, 1403, 1518, 1947, 2013, 2277, 2714, 2806, 3599, 3894, 4026, 4071, 4209, 4554, 5841, 6039, 7198, 8142, 8418, 10797, 11682, 12078, 12213, 12627, 14927, 15433, 21594, 24426, 25254, 29854, 30866, 32391, 39589, 44781, 46299, 64782, 79178, 82777, 89562, 92598, 118767, 134343, 138897, 165554, 237534, 248331, 268686, 277794, 356301, 496662, 712602, 744993, 910547, 1489986, 1821094, 2731641, 5463282, 8194923, 16389846]

約数ペア:

[(1, 16389846), (2, 8194923), (3, 5463282), (6, 2731641), (9, 1821094), (11, 1489986), (18, 910547), (22, 744993), (23, 712602), (33, 496662), (46, 356301), (59, 277794), (61, 268686), (66, 248331), (69, 237534), (99, 165554), (118, 138897), (122, 134343), (138, 118767), (177, 92598), (183, 89562), (198, 82777), (207, 79178), (253, 64782), (354, 46299), (366, 44781), (414, 39589), (506, 32391), (531, 30866), (549, 29854), (649, 25254), (671, 24426), (759, 21594), (1062, 15433), (1098, 14927), (1298, 12627), (1342, 12213), (1357, 12078), (1403, 11682), (1518, 10797), (1947, 8418), (2013, 8142), (2277, 7198), (2714, 6039), (2806, 5841), (3599, 4554), (3894, 4209), (4026, 4071)]