187812

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 510720

約数和(自身を除く): 322908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 47, 54, 74, 94, 108, 111, 141, 148, 188, 222, 282, 333, 423, 444, 564, 666, 846, 999, 1269, 1332, 1692, 1739, 1998, 2538, 3478, 3996, 5076, 5217, 6956, 10434, 15651, 20868, 31302, 46953, 62604, 93906, 187812]

約数ペア:

[(1, 187812), (2, 93906), (3, 62604), (4, 46953), (6, 31302), (9, 20868), (12, 15651), (18, 10434), (27, 6956), (36, 5217), (37, 5076), (47, 3996), (54, 3478), (74, 2538), (94, 1998), (108, 1739), (111, 1692), (141, 1332), (148, 1269), (188, 999), (222, 846), (282, 666), (333, 564), (423, 444)]