42705306

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{12553}}^1$

素因数の和:12577

約数の個数: 48

約数和(自身を含む): 109671744

約数和(自身を除く): 66966438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 12553, 25106, 37659, 75318, 87871, 112977, 175742, 225954, 263613, 338931, 527226, 677862, 790839, 1016793, 1581678, 2033586, 2372517, 3050379, 4745034, 6100758, 7117551, 14235102, 21352653, 42705306]

約数ペア:

[(1, 42705306), (2, 21352653), (3, 14235102), (6, 7117551), (7, 6100758), (9, 4745034), (14, 3050379), (18, 2372517), (21, 2033586), (27, 1581678), (42, 1016793), (54, 790839), (63, 677862), (81, 527226), (126, 338931), (162, 263613), (189, 225954), (243, 175742), (378, 112977), (486, 87871), (567, 75318), (1134, 37659), (1701, 25106), (3402, 12553)]