18863136

素因数分解:

$2^5\times 3^2\times {\mathrm{65497}}^1$

素因数の和:65513

約数の個数: 36

約数和(自身を含む): 53642862

約数和(自身を除く): 34779726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 65497, 130994, 196491, 261988, 392982, 523976, 589473, 785964, 1047952, 1178946, 1571928, 2095904, 2357892, 3143856, 4715784, 6287712, 9431568, 18863136]

約数ペア:

[(1, 18863136), (2, 9431568), (3, 6287712), (4, 4715784), (6, 3143856), (8, 2357892), (9, 2095904), (12, 1571928), (16, 1178946), (18, 1047952), (24, 785964), (32, 589473), (36, 523976), (48, 392982), (72, 261988), (96, 196491), (144, 130994), (288, 65497)]