2017680972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{21179}}^1$

素因数の和:21670

約数の個数: 48

約数和(自身を含む): 4995768960

約数和(自身を除く): 2978087988

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 467, 934, 1401, 1868, 2802, 5604, 7939, 15878, 21179, 23817, 31756, 42358, 47634, 63537, 84716, 95268, 127074, 254148, 360043, 720086, 1080129, 1440172, 2160258, 4320516, 9890593, 19781186, 29671779, 39562372, 59343558, 118687116, 168140081, 336280162, 504420243, 672560324, 1008840486, 2017680972]

約数ペア:

[(1, 2017680972), (2, 1008840486), (3, 672560324), (4, 504420243), (6, 336280162), (12, 168140081), (17, 118687116), (34, 59343558), (51, 39562372), (68, 29671779), (102, 19781186), (204, 9890593), (467, 4320516), (934, 2160258), (1401, 1440172), (1868, 1080129), (2802, 720086), (5604, 360043), (7939, 254148), (15878, 127074), (21179, 95268), (23817, 84716), (31756, 63537), (42358, 47634)]