16243164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1499}}^1$

素因数の和:1559

約数の個数: 72

約数和(自身を含む): 48048000

約数和(自身を除く): 31804836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1499, 1548, 1806, 2709, 2998, 3612, 4497, 5418, 5996, 8994, 10493, 10836, 13491, 17988, 20986, 26982, 31479, 41972, 53964, 62958, 64457, 94437, 125916, 128914, 188874, 193371, 257828, 377748, 386742, 451199, 580113, 773484, 902398, 1160226, 1353597, 1804796, 2320452, 2707194, 4060791, 5414388, 8121582, 16243164]

約数ペア:

[(1, 16243164), (2, 8121582), (3, 5414388), (4, 4060791), (6, 2707194), (7, 2320452), (9, 1804796), (12, 1353597), (14, 1160226), (18, 902398), (21, 773484), (28, 580113), (36, 451199), (42, 386742), (43, 377748), (63, 257828), (84, 193371), (86, 188874), (126, 128914), (129, 125916), (172, 94437), (252, 64457), (258, 62958), (301, 53964), (387, 41972), (516, 31479), (602, 26982), (774, 20986), (903, 17988), (1204, 13491), (1499, 10836), (1548, 10493), (1806, 8994), (2709, 5996), (2998, 5418), (3612, 4497)]