8039898

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 18398016

約数和(自身を除く): 10358118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 233, 243, 426, 466, 486, 639, 699, 1278, 1398, 1917, 2097, 3834, 4194, 5751, 6291, 11502, 12582, 16543, 17253, 18873, 33086, 34506, 37746, 49629, 56619, 99258, 113238, 148887, 297774, 446661, 893322, 1339983, 2679966, 4019949, 8039898]

約数ペア:

[(1, 8039898), (2, 4019949), (3, 2679966), (6, 1339983), (9, 893322), (18, 446661), (27, 297774), (54, 148887), (71, 113238), (81, 99258), (142, 56619), (162, 49629), (213, 37746), (233, 34506), (243, 33086), (426, 18873), (466, 17253), (486, 16543), (639, 12582), (699, 11502), (1278, 6291), (1398, 5751), (1917, 4194), (2097, 3834)]