15886478124

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{549553}}^1$

素因数の和:549647

約数の個数: 72

約数和(自身を含む): 44408359632

約数和(自身を除く): 28521881508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 657, 803, 876, 1314, 1606, 2409, 2628, 3212, 4818, 7227, 9636, 14454, 28908, 549553, 1099106, 1648659, 2198212, 3297318, 4945977, 6045083, 6594636, 9891954, 12090166, 18135249, 19783908, 24180332, 36270498, 40117369, 54405747, 72540996, 80234738, 108811494, 120352107, 160469476, 217622988, 240704214, 361056321, 441291059, 481408428, 722112642, 882582118, 1323873177, 1444225284, 1765164236, 2647746354, 3971619531, 5295492708, 7943239062, 15886478124]

約数ペア:

[(1, 15886478124), (2, 7943239062), (3, 5295492708), (4, 3971619531), (6, 2647746354), (9, 1765164236), (11, 1444225284), (12, 1323873177), (18, 882582118), (22, 722112642), (33, 481408428), (36, 441291059), (44, 361056321), (66, 240704214), (73, 217622988), (99, 160469476), (132, 120352107), (146, 108811494), (198, 80234738), (219, 72540996), (292, 54405747), (396, 40117369), (438, 36270498), (657, 24180332), (803, 19783908), (876, 18135249), (1314, 12090166), (1606, 9891954), (2409, 6594636), (2628, 6045083), (3212, 4945977), (4818, 3297318), (7227, 2198212), (9636, 1648659), (14454, 1099106), (28908, 549553)]