189894312

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{11827}}^1$

素因数の和:12062

約数の個数: 48

約数和(自身を含む): 516647040

約数和(自身を除く): 326752728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 11827, 16056, 23654, 35481, 47308, 70962, 94616, 106443, 141924, 212886, 283848, 425772, 851544, 2637421, 5274842, 7912263, 10549684, 15824526, 21099368, 23736789, 31649052, 47473578, 63298104, 94947156, 189894312]

約数ペア:

[(1, 189894312), (2, 94947156), (3, 63298104), (4, 47473578), (6, 31649052), (8, 23736789), (9, 21099368), (12, 15824526), (18, 10549684), (24, 7912263), (36, 5274842), (72, 2637421), (223, 851544), (446, 425772), (669, 283848), (892, 212886), (1338, 141924), (1784, 106443), (2007, 94616), (2676, 70962), (4014, 47308), (5352, 35481), (8028, 23654), (11827, 16056)]