19706022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5393}}^1$

素因数の和:5437

約数の個数: 48

約数和(自身を含む): 50487840

約数和(自身を除く): 30781818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 5393, 10786, 16179, 32358, 37751, 48537, 75502, 97074, 113253, 156397, 226506, 312794, 339759, 469191, 679518, 938382, 1094779, 1407573, 2189558, 2815146, 3284337, 6568674, 9853011, 19706022]

約数ペア:

[(1, 19706022), (2, 9853011), (3, 6568674), (6, 3284337), (7, 2815146), (9, 2189558), (14, 1407573), (18, 1094779), (21, 938382), (29, 679518), (42, 469191), (58, 339759), (63, 312794), (87, 226506), (126, 156397), (174, 113253), (203, 97074), (261, 75502), (406, 48537), (522, 37751), (609, 32358), (1218, 16179), (1827, 10786), (3654, 5393)]