12916596

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2029

約数の個数: 72

約数和(自身を含む): 38265696

約数和(自身を除く): 25349100

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 1997, 2156, 3234, 3994, 5991, 6468, 7988, 11982, 13979, 21967, 23964, 27958, 41937, 43934, 55916, 65901, 83874, 87868, 97853, 131802, 153769, 167748, 195706, 263604, 293559, 307538, 391412, 461307, 587118, 615076, 922614, 1076383, 1174236, 1845228, 2152766, 3229149, 4305532, 6458298, 12916596]

約数ペア:

[(1, 12916596), (2, 6458298), (3, 4305532), (4, 3229149), (6, 2152766), (7, 1845228), (11, 1174236), (12, 1076383), (14, 922614), (21, 615076), (22, 587118), (28, 461307), (33, 391412), (42, 307538), (44, 293559), (49, 263604), (66, 195706), (77, 167748), (84, 153769), (98, 131802), (132, 97853), (147, 87868), (154, 83874), (196, 65901), (231, 55916), (294, 43934), (308, 41937), (462, 27958), (539, 23964), (588, 21967), (924, 13979), (1078, 11982), (1617, 7988), (1997, 6468), (2156, 5991), (3234, 3994)]