2018266659

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{74231}}^1$

素因数の和:74312

約数の個数: 32

約数和(自身を含む): 3206822400

約数和(自身を除く): 1188555741

約数列:

[1, 3, 9, 19, 27, 53, 57, 159, 171, 477, 513, 1007, 1431, 3021, 9063, 27189, 74231, 222693, 668079, 1410389, 2004237, 3934243, 4231167, 11802729, 12693501, 35408187, 38080503, 74750617, 106224561, 224251851, 672755553, 2018266659]

約数ペア:

[(1, 2018266659), (3, 672755553), (9, 224251851), (19, 106224561), (27, 74750617), (53, 38080503), (57, 35408187), (159, 12693501), (171, 11802729), (477, 4231167), (513, 3934243), (1007, 2004237), (1431, 1410389), (3021, 668079), (9063, 222693), (27189, 74231)]