1801471374

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{220931}}^1$

素因数の和:221093

約数の個数: 32

約数和(自身を含む): 4029799680

約数和(自身を除く): 2228328306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 453, 906, 1359, 2718, 4077, 8154, 220931, 441862, 662793, 1325586, 1988379, 3976758, 5965137, 11930274, 33360581, 66721162, 100081743, 200163486, 300245229, 600490458, 900735687, 1801471374]

約数ペア:

[(1, 1801471374), (2, 900735687), (3, 600490458), (6, 300245229), (9, 200163486), (18, 100081743), (27, 66721162), (54, 33360581), (151, 11930274), (302, 5965137), (453, 3976758), (906, 1988379), (1359, 1325586), (2718, 662793), (4077, 441862), (8154, 220931)]