18441032

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 38568960

約数和(自身を除く): 20127928

約数列:

[1, 2, 4, 8, 23, 31, 46, 53, 61, 62, 92, 106, 122, 124, 184, 212, 244, 248, 424, 488, 713, 1219, 1403, 1426, 1643, 1891, 2438, 2806, 2852, 3233, 3286, 3782, 4876, 5612, 5704, 6466, 6572, 7564, 9752, 11224, 12932, 13144, 15128, 25864, 37789, 43493, 74359, 75578, 86986, 100223, 148718, 151156, 173972, 200446, 297436, 302312, 347944, 400892, 594872, 801784, 2305129, 4610258, 9220516, 18441032]

約数ペア:

[(1, 18441032), (2, 9220516), (4, 4610258), (8, 2305129), (23, 801784), (31, 594872), (46, 400892), (53, 347944), (61, 302312), (62, 297436), (92, 200446), (106, 173972), (122, 151156), (124, 148718), (184, 100223), (212, 86986), (244, 75578), (248, 74359), (424, 43493), (488, 37789), (713, 25864), (1219, 15128), (1403, 13144), (1426, 12932), (1643, 11224), (1891, 9752), (2438, 7564), (2806, 6572), (2852, 6466), (3233, 5704), (3286, 5612), (3782, 4876)]