2018709882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{8297}}^1$

素因数の和:10243

約数の個数: 48

約数和(自身を含む): 5001901632

約数和(自身を除く): 2983191750

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1931, 3862, 5793, 8297, 11586, 13517, 16594, 17379, 24891, 27034, 34758, 40551, 49782, 58079, 74673, 81102, 116158, 121653, 149346, 174237, 243306, 348474, 522711, 1045422, 16021507, 32043014, 48064521, 96129042, 112150549, 144193563, 224301098, 288387126, 336451647, 672903294, 1009354941, 2018709882]

約数ペア:

[(1, 2018709882), (2, 1009354941), (3, 672903294), (6, 336451647), (7, 288387126), (9, 224301098), (14, 144193563), (18, 112150549), (21, 96129042), (42, 48064521), (63, 32043014), (126, 16021507), (1931, 1045422), (3862, 522711), (5793, 348474), (8297, 243306), (11586, 174237), (13517, 149346), (16594, 121653), (17379, 116158), (24891, 81102), (27034, 74673), (34758, 58079), (40551, 49782)]