1269846

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 2995200

約数和(自身を除く): 1725354

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 79, 94, 114, 141, 158, 171, 237, 282, 342, 423, 474, 711, 846, 893, 1422, 1501, 1786, 2679, 3002, 3713, 4503, 5358, 7426, 8037, 9006, 11139, 13509, 16074, 22278, 27018, 33417, 66834, 70547, 141094, 211641, 423282, 634923, 1269846]

約数ペア:

[(1, 1269846), (2, 634923), (3, 423282), (6, 211641), (9, 141094), (18, 70547), (19, 66834), (38, 33417), (47, 27018), (57, 22278), (79, 16074), (94, 13509), (114, 11139), (141, 9006), (158, 8037), (171, 7426), (237, 5358), (282, 4503), (342, 3713), (423, 3002), (474, 2679), (711, 1786), (846, 1501), (893, 1422)]