17971569258

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{405917}}^1$

素因数の和:406126

約数の個数: 32

約数和(自身を含む): 36941785344

約数和(自身を除く): 18970216086

約数列:

[1, 2, 3, 6, 47, 94, 141, 157, 282, 314, 471, 942, 7379, 14758, 22137, 44274, 405917, 811834, 1217751, 2435502, 19078099, 38156198, 57234297, 63728969, 114468594, 127457938, 191186907, 382373814, 2995261543, 5990523086, 8985784629, 17971569258]

約数ペア:

[(1, 17971569258), (2, 8985784629), (3, 5990523086), (6, 2995261543), (47, 382373814), (94, 191186907), (141, 127457938), (157, 114468594), (282, 63728969), (314, 57234297), (471, 38156198), (942, 19078099), (7379, 2435502), (14758, 1217751), (22137, 811834), (44274, 405917)]