18766332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{40099}}^1$

素因数の和:40122

約数の個数: 36

約数和(自身を含む): 51087400

約数和(自身を除く): 32321068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 40099, 80198, 120297, 160396, 240594, 360891, 481188, 521287, 721782, 1042574, 1443564, 1563861, 2085148, 3127722, 4691583, 6255444, 9383166, 18766332]

約数ペア:

[(1, 18766332), (2, 9383166), (3, 6255444), (4, 4691583), (6, 3127722), (9, 2085148), (12, 1563861), (13, 1443564), (18, 1042574), (26, 721782), (36, 521287), (39, 481188), (52, 360891), (78, 240594), (117, 160396), (156, 120297), (234, 80198), (468, 40099)]