21000736389522

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{12611}}^1\times {\mathrm{14607643}}^1$

素因数の和:14620278

約数の個数: 32

約数和(自身を含む): 44215585470720

約数和(自身を除く): 23214849081198

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 12611, 25222, 37833, 75666, 239609, 479218, 718827, 1437654, 14607643, 29215286, 43822929, 87645858, 277545217, 555090434, 832635651, 1665271302, 184216985873, 368433971746, 552650957619, 1105301915238, 3500122731587, 7000245463174, 10500368194761, 21000736389522]

約数ペア:

[(1, 21000736389522), (2, 10500368194761), (3, 7000245463174), (6, 3500122731587), (19, 1105301915238), (38, 552650957619), (57, 368433971746), (114, 184216985873), (12611, 1665271302), (25222, 832635651), (37833, 555090434), (75666, 277545217), (239609, 87645858), (479218, 43822929), (718827, 29215286), (1437654, 14607643)]