12635688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{40499}}^1$

素因数の和:40521

約数の個数: 32

約数和(自身を含む): 34020000

約数和(自身を除く): 21384312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 40499, 80998, 121497, 161996, 242994, 323992, 485988, 526487, 971976, 1052974, 1579461, 2105948, 3158922, 4211896, 6317844, 12635688]

約数ペア:

[(1, 12635688), (2, 6317844), (3, 4211896), (4, 3158922), (6, 2105948), (8, 1579461), (12, 1052974), (13, 971976), (24, 526487), (26, 485988), (39, 323992), (52, 242994), (78, 161996), (104, 121497), (156, 80998), (312, 40499)]