38543958

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 89740800

約数和(自身を除く): 51196842

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 151, 163, 174, 261, 302, 326, 453, 489, 522, 783, 906, 978, 1359, 1467, 1566, 2718, 2934, 4077, 4379, 4401, 4727, 8154, 8758, 8802, 9454, 13137, 14181, 24613, 26274, 28362, 39411, 42543, 49226, 73839, 78822, 85086, 118233, 127629, 147678, 221517, 236466, 255258, 443034, 664551, 713777, 1329102, 1427554, 2141331, 4282662, 6423993, 12847986, 19271979, 38543958]

約数ペア:

[(1, 38543958), (2, 19271979), (3, 12847986), (6, 6423993), (9, 4282662), (18, 2141331), (27, 1427554), (29, 1329102), (54, 713777), (58, 664551), (87, 443034), (151, 255258), (163, 236466), (174, 221517), (261, 147678), (302, 127629), (326, 118233), (453, 85086), (489, 78822), (522, 73839), (783, 49226), (906, 42543), (978, 39411), (1359, 28362), (1467, 26274), (1566, 24613), (2718, 14181), (2934, 13137), (4077, 9454), (4379, 8802), (4401, 8758), (4727, 8154)]