22878021258

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1555693}}^1$

素因数の和:1555763

約数の個数: 48

約数和(自身を含む): 53391418080

約数和(自身を除く): 30513396822

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 7353, 14706, 1555693, 3111386, 4667079, 9334158, 14001237, 28002474, 29558167, 59116334, 66894799, 88674501, 133789598, 177349002, 200684397, 266023503, 401368794, 532047006, 602053191, 1204106382, 1271001181, 2542002362, 3813003543, 7626007086, 11439010629, 22878021258]

約数ペア:

[(1, 22878021258), (2, 11439010629), (3, 7626007086), (6, 3813003543), (9, 2542002362), (18, 1271001181), (19, 1204106382), (38, 602053191), (43, 532047006), (57, 401368794), (86, 266023503), (114, 200684397), (129, 177349002), (171, 133789598), (258, 88674501), (342, 66894799), (387, 59116334), (774, 29558167), (817, 28002474), (1634, 14001237), (2451, 9334158), (4902, 4667079), (7353, 3111386), (14706, 1555693)]