27876618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20113}}^1$

素因数の和:20139

約数の個数: 48

約数和(自身を含む): 75306816

約数和(自身を除く): 47430198

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 20113, 40226, 60339, 120678, 140791, 181017, 221243, 281582, 362034, 422373, 442486, 663729, 844746, 1267119, 1327458, 1548701, 1991187, 2534238, 3097402, 3982374, 4646103, 9292206, 13938309, 27876618]

約数ペア:

[(1, 27876618), (2, 13938309), (3, 9292206), (6, 4646103), (7, 3982374), (9, 3097402), (11, 2534238), (14, 1991187), (18, 1548701), (21, 1327458), (22, 1267119), (33, 844746), (42, 663729), (63, 442486), (66, 422373), (77, 362034), (99, 281582), (126, 221243), (154, 181017), (198, 140791), (231, 120678), (462, 60339), (693, 40226), (1386, 20113)]