318209514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{12007}}^1$

素因数の和:12650

約数の個数: 32

約数和(自身を含む): 728549376

約数和(自身を除く): 410339862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 631, 1262, 1893, 3786, 4417, 8834, 12007, 13251, 24014, 26502, 36021, 72042, 84049, 168098, 252147, 504294, 7576417, 15152834, 22729251, 45458502, 53034919, 106069838, 159104757, 318209514]

約数ペア:

[(1, 318209514), (2, 159104757), (3, 106069838), (6, 53034919), (7, 45458502), (14, 22729251), (21, 15152834), (42, 7576417), (631, 504294), (1262, 252147), (1893, 168098), (3786, 84049), (4417, 72042), (8834, 36021), (12007, 26502), (13251, 24014)]