1161774

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 2745600

約数和(自身を除く): 1583826

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 79, 86, 114, 129, 158, 171, 237, 258, 342, 387, 474, 711, 774, 817, 1422, 1501, 1634, 2451, 3002, 3397, 4503, 4902, 6794, 7353, 9006, 10191, 13509, 14706, 20382, 27018, 30573, 61146, 64543, 129086, 193629, 387258, 580887, 1161774]

約数ペア:

[(1, 1161774), (2, 580887), (3, 387258), (6, 193629), (9, 129086), (18, 64543), (19, 61146), (38, 30573), (43, 27018), (57, 20382), (79, 14706), (86, 13509), (114, 10191), (129, 9006), (158, 7353), (171, 6794), (237, 4902), (258, 4503), (342, 3397), (387, 3002), (474, 2451), (711, 1634), (774, 1501), (817, 1422)]