18537783048

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13551011}}^1$

素因数の和:13551042

約数の個数: 48

約数和(自身を含む): 52848946800

約数和(自身を除く): 34311163752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 13551011, 27102022, 40653033, 54204044, 81306066, 108408088, 121959099, 162612132, 243918198, 257469209, 325224264, 487836396, 514938418, 772407627, 975672792, 1029876836, 1544815254, 2059753672, 2317222881, 3089630508, 4634445762, 6179261016, 9268891524, 18537783048]

約数ペア:

[(1, 18537783048), (2, 9268891524), (3, 6179261016), (4, 4634445762), (6, 3089630508), (8, 2317222881), (9, 2059753672), (12, 1544815254), (18, 1029876836), (19, 975672792), (24, 772407627), (36, 514938418), (38, 487836396), (57, 325224264), (72, 257469209), (76, 243918198), (114, 162612132), (152, 121959099), (171, 108408088), (228, 81306066), (342, 54204044), (456, 40653033), (684, 27102022), (1368, 13551011)]