2017855242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2543}}^1\times {\mathrm{3391}}^1$

素因数の和:5955

約数の個数: 48

約数和(自身を含む): 4711569408

約数和(自身を除く): 2693714166

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2543, 3391, 5086, 6782, 7629, 10173, 15258, 20346, 22887, 30519, 33059, 44083, 45774, 61038, 66118, 88166, 99177, 132249, 198354, 264498, 297531, 396747, 595062, 793494, 8623313, 17246626, 25869939, 51739878, 77609817, 112103069, 155219634, 224206138, 336309207, 672618414, 1008927621, 2017855242]

約数ペア:

[(1, 2017855242), (2, 1008927621), (3, 672618414), (6, 336309207), (9, 224206138), (13, 155219634), (18, 112103069), (26, 77609817), (39, 51739878), (78, 25869939), (117, 17246626), (234, 8623313), (2543, 793494), (3391, 595062), (5086, 396747), (6782, 297531), (7629, 264498), (10173, 198354), (15258, 132249), (20346, 99177), (22887, 88166), (30519, 66118), (33059, 61038), (44083, 45774)]