18153174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1103}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 39320064

約数和(自身を除く): 21166890

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1103, 1266, 2206, 2743, 3309, 5486, 6618, 8229, 14339, 16458, 28678, 43017, 86034, 232733, 465466, 698199, 1396398, 3025529, 6051058, 9076587, 18153174]

約数ペア:

[(1, 18153174), (2, 9076587), (3, 6051058), (6, 3025529), (13, 1396398), (26, 698199), (39, 465466), (78, 232733), (211, 86034), (422, 43017), (633, 28678), (1103, 16458), (1266, 14339), (2206, 8229), (2743, 6618), (3309, 5486)]