17966786172

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{81901}}^1$

素因数の和:82190

約数の個数: 48

約数和(自身を含む): 42572004384

約数和(自身を除く): 24605218212

約数列:

[1, 2, 3, 4, 6, 12, 101, 181, 202, 303, 362, 404, 543, 606, 724, 1086, 1212, 2172, 18281, 36562, 54843, 73124, 81901, 109686, 163802, 219372, 245703, 327604, 491406, 982812, 8272001, 14824081, 16544002, 24816003, 29648162, 33088004, 44472243, 49632006, 59296324, 88944486, 99264012, 177888972, 1497232181, 2994464362, 4491696543, 5988928724, 8983393086, 17966786172]

約数ペア:

[(1, 17966786172), (2, 8983393086), (3, 5988928724), (4, 4491696543), (6, 2994464362), (12, 1497232181), (101, 177888972), (181, 99264012), (202, 88944486), (303, 59296324), (362, 49632006), (404, 44472243), (543, 33088004), (606, 29648162), (724, 24816003), (1086, 16544002), (1212, 14824081), (2172, 8272001), (18281, 982812), (36562, 491406), (54843, 327604), (73124, 245703), (81901, 219372), (109686, 163802)]