25238934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{523}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 62779392

約数和(自身を除く): 37540458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 383, 523, 766, 1046, 1149, 1569, 2298, 2681, 3138, 3447, 3661, 4707, 5362, 6894, 7322, 8043, 9414, 10983, 16086, 21966, 24129, 32949, 48258, 65898, 200309, 400618, 600927, 1201854, 1402163, 1802781, 2804326, 3605562, 4206489, 8412978, 12619467, 25238934]

約数ペア:

[(1, 25238934), (2, 12619467), (3, 8412978), (6, 4206489), (7, 3605562), (9, 2804326), (14, 1802781), (18, 1402163), (21, 1201854), (42, 600927), (63, 400618), (126, 200309), (383, 65898), (523, 48258), (766, 32949), (1046, 24129), (1149, 21966), (1569, 16086), (2298, 10983), (2681, 9414), (3138, 8043), (3447, 7322), (3661, 6894), (4707, 5362)]