38874798

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 89266320

約数和(自身を除く): 50391522

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 197, 342, 394, 577, 591, 1154, 1182, 1731, 1773, 3462, 3546, 3743, 5193, 7486, 10386, 10963, 11229, 21926, 22458, 32889, 33687, 65778, 67374, 98667, 113669, 197334, 227338, 341007, 682014, 1023021, 2046042, 2159711, 4319422, 6479133, 12958266, 19437399, 38874798]

約数ペア:

[(1, 38874798), (2, 19437399), (3, 12958266), (6, 6479133), (9, 4319422), (18, 2159711), (19, 2046042), (38, 1023021), (57, 682014), (114, 341007), (171, 227338), (197, 197334), (342, 113669), (394, 98667), (577, 67374), (591, 65778), (1154, 33687), (1182, 32889), (1731, 22458), (1773, 21926), (3462, 11229), (3546, 10963), (3743, 10386), (5193, 7486)]