47420394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{38933}}^1$

素因数の和:38974

約数の個数: 32

約数和(自身を含む): 112129920

約数和(自身を除く): 64709526

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 38933, 77866, 116799, 233598, 272531, 545062, 817593, 1129057, 1635186, 2258114, 3387171, 6774342, 7903399, 15806798, 23710197, 47420394]

約数ペア:

[(1, 47420394), (2, 23710197), (3, 15806798), (6, 7903399), (7, 6774342), (14, 3387171), (21, 2258114), (29, 1635186), (42, 1129057), (58, 817593), (87, 545062), (174, 272531), (203, 233598), (406, 116799), (609, 77866), (1218, 38933)]