18518328

素因数分解:

$2^3\times 3^3\times {\mathrm{85733}}^1$

素因数の和:85748

約数の個数: 32

約数和(自身を含む): 51440400

約数和(自身を除く): 32922072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 85733, 171466, 257199, 342932, 514398, 685864, 771597, 1028796, 1543194, 2057592, 2314791, 3086388, 4629582, 6172776, 9259164, 18518328]

約数ペア:

[(1, 18518328), (2, 9259164), (3, 6172776), (4, 4629582), (6, 3086388), (8, 2314791), (9, 2057592), (12, 1543194), (18, 1028796), (24, 771597), (27, 685864), (36, 514398), (54, 342932), (72, 257199), (108, 171466), (216, 85733)]