8821974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7243}}^1$

素因数の和:7284

約数の個数: 32

約数和(自身を含む): 20862720

約数和(自身を除く): 12040746

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 7243, 14486, 21729, 43458, 50701, 101402, 152103, 210047, 304206, 420094, 630141, 1260282, 1470329, 2940658, 4410987, 8821974]

約数ペア:

[(1, 8821974), (2, 4410987), (3, 2940658), (6, 1470329), (7, 1260282), (14, 630141), (21, 420094), (29, 304206), (42, 210047), (58, 152103), (87, 101402), (174, 50701), (203, 43458), (406, 21729), (609, 14486), (1218, 7243)]