12983688

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{9491}}^1$

素因数の和:9522

約数の個数: 48

約数和(自身を含む): 37018800

約数和(自身を除く): 24035112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 9491, 18982, 28473, 37964, 56946, 75928, 85419, 113892, 170838, 180329, 227784, 341676, 360658, 540987, 683352, 721316, 1081974, 1442632, 1622961, 2163948, 3245922, 4327896, 6491844, 12983688]

約数ペア:

[(1, 12983688), (2, 6491844), (3, 4327896), (4, 3245922), (6, 2163948), (8, 1622961), (9, 1442632), (12, 1081974), (18, 721316), (19, 683352), (24, 540987), (36, 360658), (38, 341676), (57, 227784), (72, 180329), (76, 170838), (114, 113892), (152, 85419), (171, 75928), (228, 56946), (342, 37964), (456, 28473), (684, 18982), (1368, 9491)]