38181484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 76608000

約数和(自身を除く): 38426516

約数列:

[1, 2, 4, 11, 22, 37, 44, 47, 74, 94, 148, 188, 407, 499, 517, 814, 998, 1034, 1628, 1739, 1996, 2068, 3478, 5489, 6956, 10978, 18463, 19129, 21956, 23453, 36926, 38258, 46906, 73852, 76516, 93812, 203093, 257983, 406186, 515966, 812372, 867761, 1031932, 1735522, 3471044, 9545371, 19090742, 38181484]

約数ペア:

[(1, 38181484), (2, 19090742), (4, 9545371), (11, 3471044), (22, 1735522), (37, 1031932), (44, 867761), (47, 812372), (74, 515966), (94, 406186), (148, 257983), (188, 203093), (407, 93812), (499, 76516), (517, 73852), (814, 46906), (998, 38258), (1034, 36926), (1628, 23453), (1739, 21956), (1996, 19129), (2068, 18463), (3478, 10978), (5489, 6956)]