21622266

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3719}}^1$

素因数の和:3763

約数の個数: 48

約数和(自身を含む): 52228800

約数和(自身を除く): 30606534

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 3719, 5814, 7438, 11157, 22314, 33471, 63223, 66942, 70661, 126446, 141322, 189669, 211983, 379338, 423966, 569007, 635949, 1138014, 1201237, 1271898, 2402474, 3603711, 7207422, 10811133, 21622266]

約数ペア:

[(1, 21622266), (2, 10811133), (3, 7207422), (6, 3603711), (9, 2402474), (17, 1271898), (18, 1201237), (19, 1138014), (34, 635949), (38, 569007), (51, 423966), (57, 379338), (102, 211983), (114, 189669), (153, 141322), (171, 126446), (306, 70661), (323, 66942), (342, 63223), (646, 33471), (969, 22314), (1938, 11157), (2907, 7438), (3719, 5814)]