2974248

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 8154900

約数和(自身を除く): 5180652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 409, 606, 808, 818, 909, 1212, 1227, 1636, 1818, 2424, 2454, 3272, 3636, 3681, 4908, 7272, 7362, 9816, 14724, 29448, 41309, 82618, 123927, 165236, 247854, 330472, 371781, 495708, 743562, 991416, 1487124, 2974248]

約数ペア:

[(1, 2974248), (2, 1487124), (3, 991416), (4, 743562), (6, 495708), (8, 371781), (9, 330472), (12, 247854), (18, 165236), (24, 123927), (36, 82618), (72, 41309), (101, 29448), (202, 14724), (303, 9816), (404, 7362), (409, 7272), (606, 4908), (808, 3681), (818, 3636), (909, 3272), (1212, 2454), (1227, 2424), (1636, 1818)]