13027291218

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{90163}}^1$

素因数の和:90543

約数の個数: 48

約数和(自身を含む): 29537726400

約数和(自身を除く): 16510435182

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 349, 414, 698, 1047, 2094, 3141, 6282, 8027, 16054, 24081, 48162, 72243, 90163, 144486, 180326, 270489, 540978, 811467, 1622934, 2073749, 4147498, 6221247, 12442494, 18663741, 31466887, 37327482, 62933774, 94400661, 188801322, 283201983, 566403966, 723738401, 1447476802, 2171215203, 4342430406, 6513645609, 13027291218]

約数ペア:

[(1, 13027291218), (2, 6513645609), (3, 4342430406), (6, 2171215203), (9, 1447476802), (18, 723738401), (23, 566403966), (46, 283201983), (69, 188801322), (138, 94400661), (207, 62933774), (349, 37327482), (414, 31466887), (698, 18663741), (1047, 12442494), (2094, 6221247), (3141, 4147498), (6282, 2073749), (8027, 1622934), (16054, 811467), (24081, 540978), (48162, 270489), (72243, 180326), (90163, 144486)]