2816865954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{79559}}^1$

素因数の和:79855

約数の個数: 48

約数和(自身を含む): 7000007040

約数和(自身を除く): 4183141086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 281, 562, 843, 1686, 1967, 2529, 3934, 5058, 5901, 11802, 17703, 35406, 79559, 159118, 238677, 477354, 556913, 716031, 1113826, 1432062, 1670739, 3341478, 5012217, 10024434, 22356079, 44712158, 67068237, 134136474, 156492553, 201204711, 312985106, 402409422, 469477659, 938955318, 1408432977, 2816865954]

約数ペア:

[(1, 2816865954), (2, 1408432977), (3, 938955318), (6, 469477659), (7, 402409422), (9, 312985106), (14, 201204711), (18, 156492553), (21, 134136474), (42, 67068237), (63, 44712158), (126, 22356079), (281, 10024434), (562, 5012217), (843, 3341478), (1686, 1670739), (1967, 1432062), (2529, 1113826), (3934, 716031), (5058, 556913), (5901, 477354), (11802, 238677), (17703, 159118), (35406, 79559)]