293260338

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{258607}}^1$

素因数の和:258628

約数の個数: 40

約数和(自身を含む): 750997632

約数和(自身を除く): 457737294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 258607, 517214, 775821, 1551642, 1810249, 2327463, 3620498, 4654926, 5430747, 6982389, 10861494, 13964778, 16292241, 20947167, 32584482, 41894334, 48876723, 97753446, 146630169, 293260338]

約数ペア:

[(1, 293260338), (2, 146630169), (3, 97753446), (6, 48876723), (7, 41894334), (9, 32584482), (14, 20947167), (18, 16292241), (21, 13964778), (27, 10861494), (42, 6982389), (54, 5430747), (63, 4654926), (81, 3620498), (126, 2327463), (162, 1810249), (189, 1551642), (378, 775821), (567, 517214), (1134, 258607)]