12663216

素因数分解:

$2^4\times 3^5\times {\mathrm{3257}}^1$

素因数の和:3280

約数の個数: 60

約数和(自身を含む): 36763272

約数和(自身を除く): 24100056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3257, 3888, 6514, 9771, 13028, 19542, 26056, 29313, 39084, 52112, 58626, 78168, 87939, 117252, 156336, 175878, 234504, 263817, 351756, 469008, 527634, 703512, 791451, 1055268, 1407024, 1582902, 2110536, 3165804, 4221072, 6331608, 12663216]

約数ペア:

[(1, 12663216), (2, 6331608), (3, 4221072), (4, 3165804), (6, 2110536), (8, 1582902), (9, 1407024), (12, 1055268), (16, 791451), (18, 703512), (24, 527634), (27, 469008), (36, 351756), (48, 263817), (54, 234504), (72, 175878), (81, 156336), (108, 117252), (144, 87939), (162, 78168), (216, 58626), (243, 52112), (324, 39084), (432, 29313), (486, 26056), (648, 19542), (972, 13028), (1296, 9771), (1944, 6514), (3257, 3888)]