1946644623

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1907}}^1$

素因数の和:2425

約数の個数: 64

約数和(自身を含む): 3604746240

約数和(自身を除く): 1658101617

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 491, 693, 1473, 1907, 2079, 3437, 4419, 5401, 5721, 10311, 13257, 13349, 16203, 17163, 20977, 30933, 37807, 40047, 48609, 51489, 62931, 92799, 113421, 120141, 145827, 146839, 188793, 340263, 360423, 440517, 566379, 936337, 1020789, 1321551, 2809011, 3964653, 6554359, 8427033, 10299707, 19663077, 25281099, 30899121, 58989231, 72097949, 92697363, 176967693, 216293847, 278092089, 648881541, 1946644623]

約数ペア:

[(1, 1946644623), (3, 648881541), (7, 278092089), (9, 216293847), (11, 176967693), (21, 92697363), (27, 72097949), (33, 58989231), (63, 30899121), (77, 25281099), (99, 19663077), (189, 10299707), (231, 8427033), (297, 6554359), (491, 3964653), (693, 2809011), (1473, 1321551), (1907, 1020789), (2079, 936337), (3437, 566379), (4419, 440517), (5401, 360423), (5721, 340263), (10311, 188793), (13257, 146839), (13349, 145827), (16203, 120141), (17163, 113421), (20977, 92799), (30933, 62931), (37807, 51489), (40047, 48609)]