7977384

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{1097}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 21839220

約数和(自身を除く): 13861836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1097, 1212, 1818, 2194, 2424, 3291, 3636, 4388, 6582, 7272, 8776, 9873, 13164, 19746, 26328, 39492, 78984, 110797, 221594, 332391, 443188, 664782, 886376, 997173, 1329564, 1994346, 2659128, 3988692, 7977384]

約数ペア:

[(1, 7977384), (2, 3988692), (3, 2659128), (4, 1994346), (6, 1329564), (8, 997173), (9, 886376), (12, 664782), (18, 443188), (24, 332391), (36, 221594), (72, 110797), (101, 78984), (202, 39492), (303, 26328), (404, 19746), (606, 13164), (808, 9873), (909, 8776), (1097, 7272), (1212, 6582), (1818, 4388), (2194, 3636), (2424, 3291)]