38179733982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{686513}}^1$

素因数の和:686585

約数の個数: 64

約数和(自身を含む): 88576782336

約数和(自身を除く): 50397048354

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2418, 4278, 9269, 18538, 27807, 55614, 686513, 1373026, 2059539, 4119078, 8924669, 15789799, 17849338, 21281903, 26774007, 31579598, 42563806, 47369397, 53548014, 63845709, 94738794, 127691418, 205267387, 276664739, 410534774, 489483769, 553329478, 615802161, 829994217, 978967538, 1231604322, 1468451307, 1659988434, 2936902614, 6363288997, 12726577994, 19089866991, 38179733982]

約数ペア:

[(1, 38179733982), (2, 19089866991), (3, 12726577994), (6, 6363288997), (13, 2936902614), (23, 1659988434), (26, 1468451307), (31, 1231604322), (39, 978967538), (46, 829994217), (62, 615802161), (69, 553329478), (78, 489483769), (93, 410534774), (138, 276664739), (186, 205267387), (299, 127691418), (403, 94738794), (598, 63845709), (713, 53548014), (806, 47369397), (897, 42563806), (1209, 31579598), (1426, 26774007), (1794, 21281903), (2139, 17849338), (2418, 15789799), (4278, 8924669), (9269, 4119078), (18538, 2059539), (27807, 1373026), (55614, 686513)]