2105360784

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{27743}}^1$

素因数の和:27805

約数の個数: 120

約数和(自身を含む): 6440159232

約数和(自身を除く): 4334798448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2448, 3162, 4216, 4464, 4743, 6324, 8432, 9486, 12648, 18972, 25296, 27743, 37944, 55486, 75888, 83229, 110972, 166458, 221944, 249687, 332916, 443888, 471631, 499374, 665832, 860033, 943262, 998748, 1331664, 1414893, 1720066, 1886524, 1997496, 2580099, 2829786, 3440132, 3773048, 3994992, 4244679, 5160198, 5659572, 6880264, 7546096, 7740297, 8489358, 10320396, 11319144, 13760528, 14620561, 15480594, 16978716, 20640792, 22638288, 29241122, 30961188, 33957432, 41281584, 43861683, 58482244, 61922376, 67914864, 87723366, 116964488, 123844752, 131585049, 175446732, 233928976, 263170098, 350893464, 526340196, 701786928, 1052680392, 2105360784]

約数ペア:

[(1, 2105360784), (2, 1052680392), (3, 701786928), (4, 526340196), (6, 350893464), (8, 263170098), (9, 233928976), (12, 175446732), (16, 131585049), (17, 123844752), (18, 116964488), (24, 87723366), (31, 67914864), (34, 61922376), (36, 58482244), (48, 43861683), (51, 41281584), (62, 33957432), (68, 30961188), (72, 29241122), (93, 22638288), (102, 20640792), (124, 16978716), (136, 15480594), (144, 14620561), (153, 13760528), (186, 11319144), (204, 10320396), (248, 8489358), (272, 7740297), (279, 7546096), (306, 6880264), (372, 5659572), (408, 5160198), (496, 4244679), (527, 3994992), (558, 3773048), (612, 3440132), (744, 2829786), (816, 2580099), (1054, 1997496), (1116, 1886524), (1224, 1720066), (1488, 1414893), (1581, 1331664), (2108, 998748), (2232, 943262), (2448, 860033), (3162, 665832), (4216, 499374), (4464, 471631), (4743, 443888), (6324, 332916), (8432, 249687), (9486, 221944), (12648, 166458), (18972, 110972), (25296, 83229), (27743, 75888), (37944, 55486)]