7843066434

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{20748853}}^1$

素因数の和:20748871

約数の個数: 32

約数和(自身を含む): 19918899840

約数和(自身を除く): 12075833406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 20748853, 41497706, 62246559, 124493118, 145241971, 186739677, 290483942, 373479354, 435725913, 560219031, 871451826, 1120438062, 1307177739, 2614355478, 3921533217, 7843066434]

約数ペア:

[(1, 7843066434), (2, 3921533217), (3, 2614355478), (6, 1307177739), (7, 1120438062), (9, 871451826), (14, 560219031), (18, 435725913), (21, 373479354), (27, 290483942), (42, 186739677), (54, 145241971), (63, 124493118), (126, 62246559), (189, 41497706), (378, 20748853)]