12689136

素因数分解:

$2^4\times 3^4\times {\mathrm{9791}}^1$

素因数の和:9811

約数の個数: 50

約数和(自身を含む): 36729792

約数和(自身を除く): 24040656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 9791, 19582, 29373, 39164, 58746, 78328, 88119, 117492, 156656, 176238, 234984, 264357, 352476, 469968, 528714, 704952, 793071, 1057428, 1409904, 1586142, 2114856, 3172284, 4229712, 6344568, 12689136]

約数ペア:

[(1, 12689136), (2, 6344568), (3, 4229712), (4, 3172284), (6, 2114856), (8, 1586142), (9, 1409904), (12, 1057428), (16, 793071), (18, 704952), (24, 528714), (27, 469968), (36, 352476), (48, 264357), (54, 234984), (72, 176238), (81, 156656), (108, 117492), (144, 88119), (162, 78328), (216, 58746), (324, 39164), (432, 29373), (648, 19582), (1296, 9791)]