42983244

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20947}}^1$

素因数の和:20979

約数の個数: 48

約数和(自身を含む): 117308800

約数和(自身を除く): 74325556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 20947, 41894, 62841, 83788, 125682, 188523, 251364, 377046, 397993, 565569, 754092, 795986, 1131138, 1193979, 1591972, 2262276, 2387958, 3581937, 4775916, 7163874, 10745811, 14327748, 21491622, 42983244]

約数ペア:

[(1, 42983244), (2, 21491622), (3, 14327748), (4, 10745811), (6, 7163874), (9, 4775916), (12, 3581937), (18, 2387958), (19, 2262276), (27, 1591972), (36, 1193979), (38, 1131138), (54, 795986), (57, 754092), (76, 565569), (108, 397993), (114, 377046), (171, 251364), (228, 188523), (342, 125682), (513, 83788), (684, 62841), (1026, 41894), (2052, 20947)]