28502334

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{75403}}^1$

素因数の和:75421

約数の個数: 32

約数和(自身を含む): 72387840

約数和(自身を除く): 43885506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 75403, 150806, 226209, 452418, 527821, 678627, 1055642, 1357254, 1583463, 2035881, 3166926, 4071762, 4750389, 9500778, 14251167, 28502334]

約数ペア:

[(1, 28502334), (2, 14251167), (3, 9500778), (6, 4750389), (7, 4071762), (9, 3166926), (14, 2035881), (18, 1583463), (21, 1357254), (27, 1055642), (42, 678627), (54, 527821), (63, 452418), (126, 226209), (189, 150806), (378, 75403)]