38906406

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3119}}^1$

素因数の和:3151

約数の個数: 80

約数和(自身を含む): 108725760

約数和(自身を除く): 69819354

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2079, 3119, 4158, 6237, 6238, 9357, 12474, 18714, 21833, 28071, 34309, 43666, 56142, 65499, 68618, 84213, 102927, 130998, 168426, 196497, 205854, 240163, 252639, 308781, 392994, 480326, 505278, 589491, 617562, 720489, 926343, 1178982, 1440978, 1768473, 1852686, 2161467, 2779029, 3536946, 4322934, 5558058, 6484401, 12968802, 19453203, 38906406]

約数ペア:

[(1, 38906406), (2, 19453203), (3, 12968802), (6, 6484401), (7, 5558058), (9, 4322934), (11, 3536946), (14, 2779029), (18, 2161467), (21, 1852686), (22, 1768473), (27, 1440978), (33, 1178982), (42, 926343), (54, 720489), (63, 617562), (66, 589491), (77, 505278), (81, 480326), (99, 392994), (126, 308781), (154, 252639), (162, 240163), (189, 205854), (198, 196497), (231, 168426), (297, 130998), (378, 102927), (462, 84213), (567, 68618), (594, 65499), (693, 56142), (891, 43666), (1134, 34309), (1386, 28071), (1782, 21833), (2079, 18714), (3119, 12474), (4158, 9357), (6237, 6238)]