19229274

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 43059744

約数和(自身を除く): 23830470

約数列:

[1, 2, 3, 6, 9, 18, 61, 83, 122, 166, 183, 211, 249, 366, 422, 498, 549, 633, 747, 1098, 1266, 1494, 1899, 3798, 5063, 10126, 12871, 15189, 17513, 25742, 30378, 35026, 38613, 45567, 52539, 77226, 91134, 105078, 115839, 157617, 231678, 315234, 1068293, 2136586, 3204879, 6409758, 9614637, 19229274]

約数ペア:

[(1, 19229274), (2, 9614637), (3, 6409758), (6, 3204879), (9, 2136586), (18, 1068293), (61, 315234), (83, 231678), (122, 157617), (166, 115839), (183, 105078), (211, 91134), (249, 77226), (366, 52539), (422, 45567), (498, 38613), (549, 35026), (633, 30378), (747, 25742), (1098, 17513), (1266, 15189), (1494, 12871), (1899, 10126), (3798, 5063)]