12708252

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:720

約数の個数: 60

約数和(自身を含む): 33819016

約数和(自身を除く): 21110764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 643, 732, 1098, 1286, 1647, 1929, 2196, 2572, 3294, 3858, 4941, 5787, 6588, 7716, 9882, 11574, 17361, 19764, 23148, 34722, 39223, 52083, 69444, 78446, 104166, 117669, 156892, 208332, 235338, 353007, 470676, 706014, 1059021, 1412028, 2118042, 3177063, 4236084, 6354126, 12708252]

約数ペア:

[(1, 12708252), (2, 6354126), (3, 4236084), (4, 3177063), (6, 2118042), (9, 1412028), (12, 1059021), (18, 706014), (27, 470676), (36, 353007), (54, 235338), (61, 208332), (81, 156892), (108, 117669), (122, 104166), (162, 78446), (183, 69444), (244, 52083), (324, 39223), (366, 34722), (549, 23148), (643, 19764), (732, 17361), (1098, 11574), (1286, 9882), (1647, 7716), (1929, 6588), (2196, 5787), (2572, 4941), (3294, 3858)]