21085915691316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{683985847}}^1$

素因数の和:683986228

約数の個数: 48

約数和(自身を含む): 56382321422336

約数和(自身を除く): 35296405731020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367, 734, 1101, 1468, 2202, 2569, 4404, 5138, 7707, 10276, 15414, 30828, 683985847, 1367971694, 2051957541, 2735943388, 4103915082, 4787900929, 8207830164, 9575801858, 14363702787, 19151603716, 28727405574, 57454811148, 251022805849, 502045611698, 753068417547, 1004091223396, 1506136835094, 1757159640943, 3012273670188, 3514319281886, 5271478922829, 7028638563772, 10542957845658, 21085915691316]

約数ペア:

[(1, 21085915691316), (2, 10542957845658), (3, 7028638563772), (4, 5271478922829), (6, 3514319281886), (7, 3012273670188), (12, 1757159640943), (14, 1506136835094), (21, 1004091223396), (28, 753068417547), (42, 502045611698), (84, 251022805849), (367, 57454811148), (734, 28727405574), (1101, 19151603716), (1468, 14363702787), (2202, 9575801858), (2569, 8207830164), (4404, 4787900929), (5138, 4103915082), (7707, 2735943388), (10276, 2051957541), (15414, 1367971694), (30828, 683985847)]