18645694872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{110986279}}^1$

素因数の和:110986295

約数の個数: 32

約数和(自身を含む): 53273414400

約数和(自身を除く): 34627719528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 110986279, 221972558, 332958837, 443945116, 665917674, 776903953, 887890232, 1331835348, 1553807906, 2330711859, 2663670696, 3107615812, 4661423718, 6215231624, 9322847436, 18645694872]

約数ペア:

[(1, 18645694872), (2, 9322847436), (3, 6215231624), (4, 4661423718), (6, 3107615812), (7, 2663670696), (8, 2330711859), (12, 1553807906), (14, 1331835348), (21, 887890232), (24, 776903953), (28, 665917674), (42, 443945116), (56, 332958837), (84, 221972558), (168, 110986279)]