2018056329

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1669}}^1\times {\mathrm{2357}}^1$

素因数の和:4054

約数の個数: 32

約数和(自身を含む): 3150288000

約数和(自身を除く): 1132231671

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1669, 2357, 5007, 7071, 15021, 21213, 31711, 44783, 45063, 63639, 95133, 134349, 285399, 403047, 856197, 1209141, 3933833, 11801499, 35404497, 74742827, 106213491, 224228481, 672685443, 2018056329]

約数ペア:

[(1, 2018056329), (3, 672685443), (9, 224228481), (19, 106213491), (27, 74742827), (57, 35404497), (171, 11801499), (513, 3933833), (1669, 1209141), (2357, 856197), (5007, 403047), (7071, 285399), (15021, 134349), (21213, 95133), (31711, 63639), (44783, 45063)]