19431414

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 80

約数和(自身を含む): 47044800

約数和(自身を除く): 27613386

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 59, 81, 107, 114, 118, 162, 171, 177, 214, 321, 342, 354, 513, 531, 642, 963, 1026, 1062, 1121, 1539, 1593, 1926, 2033, 2242, 2889, 3078, 3186, 3363, 4066, 4779, 5778, 6099, 6313, 6726, 8667, 9558, 10089, 12198, 12626, 17334, 18297, 18939, 20178, 30267, 36594, 37878, 54891, 56817, 60534, 90801, 109782, 113634, 119947, 164673, 170451, 181602, 239894, 329346, 340902, 359841, 511353, 719682, 1022706, 1079523, 2159046, 3238569, 6477138, 9715707, 19431414]

約数ペア:

[(1, 19431414), (2, 9715707), (3, 6477138), (6, 3238569), (9, 2159046), (18, 1079523), (19, 1022706), (27, 719682), (38, 511353), (54, 359841), (57, 340902), (59, 329346), (81, 239894), (107, 181602), (114, 170451), (118, 164673), (162, 119947), (171, 113634), (177, 109782), (214, 90801), (321, 60534), (342, 56817), (354, 54891), (513, 37878), (531, 36594), (642, 30267), (963, 20178), (1026, 18939), (1062, 18297), (1121, 17334), (1539, 12626), (1593, 12198), (1926, 10089), (2033, 9558), (2242, 8667), (2889, 6726), (3078, 6313), (3186, 6099), (3363, 5778), (4066, 4779)]