6651558

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2194

約数の個数: 40

約数和(自身を含む): 15696120

約数和(自身を除く): 9044562

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 2161, 3078, 4322, 6483, 12966, 19449, 38898, 41059, 58347, 82118, 116694, 123177, 175041, 246354, 350082, 369531, 739062, 1108593, 2217186, 3325779, 6651558]

約数ペア:

[(1, 6651558), (2, 3325779), (3, 2217186), (6, 1108593), (9, 739062), (18, 369531), (19, 350082), (27, 246354), (38, 175041), (54, 123177), (57, 116694), (81, 82118), (114, 58347), (162, 41059), (171, 38898), (342, 19449), (513, 12966), (1026, 6483), (1539, 4322), (2161, 3078)]