2013190218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1801}}^1$

素因数の和:2120

約数の個数: 96

約数和(自身を含む): 4994235792

約数和(自身を除く): 2981045574

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 281, 306, 442, 562, 663, 843, 1326, 1686, 1801, 1989, 2529, 3602, 3653, 3978, 4777, 5058, 5403, 7306, 9554, 10806, 10959, 14331, 16209, 21918, 23413, 28662, 30617, 32418, 32877, 42993, 46826, 61234, 62101, 65754, 70239, 85986, 91851, 124202, 140478, 183702, 186303, 210717, 275553, 372606, 398021, 421434, 506081, 551106, 558909, 796042, 1012162, 1117818, 1194063, 1518243, 2388126, 3036486, 3582189, 4554729, 6579053, 7164378, 8603377, 9109458, 13158106, 17206754, 19737159, 25810131, 39474318, 51620262, 59211477, 77430393, 111843901, 118422954, 154860786, 223687802, 335531703, 671063406, 1006595109, 2013190218]

約数ペア:

[(1, 2013190218), (2, 1006595109), (3, 671063406), (6, 335531703), (9, 223687802), (13, 154860786), (17, 118422954), (18, 111843901), (26, 77430393), (34, 59211477), (39, 51620262), (51, 39474318), (78, 25810131), (102, 19737159), (117, 17206754), (153, 13158106), (221, 9109458), (234, 8603377), (281, 7164378), (306, 6579053), (442, 4554729), (562, 3582189), (663, 3036486), (843, 2388126), (1326, 1518243), (1686, 1194063), (1801, 1117818), (1989, 1012162), (2529, 796042), (3602, 558909), (3653, 551106), (3978, 506081), (4777, 421434), (5058, 398021), (5403, 372606), (7306, 275553), (9554, 210717), (10806, 186303), (10959, 183702), (14331, 140478), (16209, 124202), (21918, 91851), (23413, 85986), (28662, 70239), (30617, 65754), (32418, 62101), (32877, 61234), (42993, 46826)]