4528818

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11981}}^1$

素因数の和:11999

約数の個数: 32

約数和(自身を含む): 11502720

約数和(自身を除く): 6973902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 11981, 23962, 35943, 71886, 83867, 107829, 167734, 215658, 251601, 323487, 503202, 646974, 754803, 1509606, 2264409, 4528818]

約数ペア:

[(1, 4528818), (2, 2264409), (3, 1509606), (6, 754803), (7, 646974), (9, 503202), (14, 323487), (18, 251601), (21, 215658), (27, 167734), (42, 107829), (54, 83867), (63, 71886), (126, 35943), (189, 23962), (378, 11981)]