18425112

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{20749}}^1$

素因数の和:20795

約数の個数: 32

約数和(自身を含む): 47310000

約数和(自身を除く): 28884888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 20749, 41498, 62247, 82996, 124494, 165992, 248988, 497976, 767713, 1535426, 2303139, 3070852, 4606278, 6141704, 9212556, 18425112]

約数ペア:

[(1, 18425112), (2, 9212556), (3, 6141704), (4, 4606278), (6, 3070852), (8, 2303139), (12, 1535426), (24, 767713), (37, 497976), (74, 248988), (111, 165992), (148, 124494), (222, 82996), (296, 62247), (444, 41498), (888, 20749)]