331256394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{2027}}^1$

素因数の和:3339

約数の個数: 48

約数和(自身を含む): 821291328

約数和(自身を除く): 490034934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1297, 2027, 2594, 3891, 4054, 6081, 7782, 9079, 11673, 12162, 14189, 18158, 18243, 23346, 27237, 28378, 36486, 42567, 54474, 81711, 85134, 127701, 163422, 255402, 2629019, 5258038, 7887057, 15774114, 18403133, 23661171, 36806266, 47322342, 55209399, 110418798, 165628197, 331256394]

約数ペア:

[(1, 331256394), (2, 165628197), (3, 110418798), (6, 55209399), (7, 47322342), (9, 36806266), (14, 23661171), (18, 18403133), (21, 15774114), (42, 7887057), (63, 5258038), (126, 2629019), (1297, 255402), (2027, 163422), (2594, 127701), (3891, 85134), (4054, 81711), (6081, 54474), (7782, 42567), (9079, 36486), (11673, 28378), (12162, 27237), (14189, 23346), (18158, 18243)]