28601874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4283}}^1$

素因数の和:4351

約数の個数: 48

約数和(自身を含む): 72176832

約数和(自身を除く): 43574958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 4283, 6678, 8566, 12849, 25698, 29981, 38547, 59962, 77094, 89943, 179886, 226999, 269829, 453998, 539658, 680997, 1361994, 1588993, 2042991, 3177986, 4085982, 4766979, 9533958, 14300937, 28601874]

約数ペア:

[(1, 28601874), (2, 14300937), (3, 9533958), (6, 4766979), (7, 4085982), (9, 3177986), (14, 2042991), (18, 1588993), (21, 1361994), (42, 680997), (53, 539658), (63, 453998), (106, 269829), (126, 226999), (159, 179886), (318, 89943), (371, 77094), (477, 59962), (742, 38547), (954, 29981), (1113, 25698), (2226, 12849), (3339, 8566), (4283, 6678)]