21044173812

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{336793}}^1$

素因数の和:336968

約数の個数: 48

約数和(自身を含む): 50696927232

約数和(自身を除く): 29652753420

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 127, 164, 246, 254, 381, 492, 508, 762, 1524, 5207, 10414, 15621, 20828, 31242, 62484, 336793, 673586, 1010379, 1347172, 2020758, 4041516, 13808513, 27617026, 41425539, 42772711, 55234052, 82851078, 85545422, 128318133, 165702156, 171090844, 256636266, 513272532, 1753681151, 3507362302, 5261043453, 7014724604, 10522086906, 21044173812]

約数ペア:

[(1, 21044173812), (2, 10522086906), (3, 7014724604), (4, 5261043453), (6, 3507362302), (12, 1753681151), (41, 513272532), (82, 256636266), (123, 171090844), (127, 165702156), (164, 128318133), (246, 85545422), (254, 82851078), (381, 55234052), (492, 42772711), (508, 41425539), (762, 27617026), (1524, 13808513), (5207, 4041516), (10414, 2020758), (15621, 1347172), (20828, 1010379), (31242, 673586), (62484, 336793)]