421451838

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{807379}}^1$

素因数の和:807416

約数の個数: 24

約数和(自身を含む): 944634600

約数和(自身を除く): 523182762

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 807379, 1614758, 2422137, 4844274, 7266411, 14532822, 23413991, 46827982, 70241973, 140483946, 210725919, 421451838]

約数ペア:

[(1, 421451838), (2, 210725919), (3, 140483946), (6, 70241973), (9, 46827982), (18, 23413991), (29, 14532822), (58, 7266411), (87, 4844274), (174, 2422137), (261, 1614758), (522, 807379)]