13982004

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{3499}}^1$

素因数の和:3549

約数の個数: 48

約数和(自身を含む): 37240000

約数和(自身を除く): 23257996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3499, 3996, 6998, 10497, 13996, 20994, 31491, 41988, 62982, 94473, 125964, 129463, 188946, 258926, 377892, 388389, 517852, 776778, 1165167, 1553556, 2330334, 3495501, 4660668, 6991002, 13982004]

約数ペア:

[(1, 13982004), (2, 6991002), (3, 4660668), (4, 3495501), (6, 2330334), (9, 1553556), (12, 1165167), (18, 776778), (27, 517852), (36, 388389), (37, 377892), (54, 258926), (74, 188946), (108, 129463), (111, 125964), (148, 94473), (222, 62982), (333, 41988), (444, 31491), (666, 20994), (999, 13996), (1332, 10497), (1998, 6998), (3499, 3996)]