38921562

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 86561280

約数和(自身を除く): 47639718

約数列:

[1, 2, 3, 6, 9, 18, 79, 101, 158, 202, 237, 271, 303, 474, 542, 606, 711, 813, 909, 1422, 1626, 1818, 2439, 4878, 7979, 15958, 21409, 23937, 27371, 42818, 47874, 54742, 64227, 71811, 82113, 128454, 143622, 164226, 192681, 246339, 385362, 492678, 2162309, 4324618, 6486927, 12973854, 19460781, 38921562]

約数ペア:

[(1, 38921562), (2, 19460781), (3, 12973854), (6, 6486927), (9, 4324618), (18, 2162309), (79, 492678), (101, 385362), (158, 246339), (202, 192681), (237, 164226), (271, 143622), (303, 128454), (474, 82113), (542, 71811), (606, 64227), (711, 54742), (813, 47874), (909, 42818), (1422, 27371), (1626, 23937), (1818, 21409), (2439, 15958), (4878, 7979)]