13567398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 30361968

約数和(自身を除く): 16794570

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 181, 186, 362, 403, 543, 806, 961, 1086, 1209, 1922, 2353, 2418, 2883, 4706, 5611, 5766, 7059, 11222, 12493, 14118, 16833, 24986, 33666, 37479, 72943, 74958, 145886, 173941, 218829, 347882, 437658, 521823, 1043646, 2261233, 4522466, 6783699, 13567398]

約数ペア:

[(1, 13567398), (2, 6783699), (3, 4522466), (6, 2261233), (13, 1043646), (26, 521823), (31, 437658), (39, 347882), (62, 218829), (78, 173941), (93, 145886), (181, 74958), (186, 72943), (362, 37479), (403, 33666), (543, 24986), (806, 16833), (961, 14118), (1086, 12493), (1209, 11222), (1922, 7059), (2353, 5766), (2418, 5611), (2883, 4706)]