16651062

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 38776320

約数和(自身を除く): 22125258

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 71, 86, 101, 129, 142, 202, 213, 258, 303, 387, 426, 606, 639, 774, 909, 1161, 1278, 1818, 1917, 2322, 2727, 3053, 3834, 4343, 5454, 6106, 7171, 8686, 9159, 13029, 14342, 18318, 21513, 26058, 27477, 39087, 43026, 54954, 64539, 78174, 82431, 117261, 129078, 164862, 193617, 234522, 308353, 387234, 616706, 925059, 1850118, 2775177, 5550354, 8325531, 16651062]

約数ペア:

[(1, 16651062), (2, 8325531), (3, 5550354), (6, 2775177), (9, 1850118), (18, 925059), (27, 616706), (43, 387234), (54, 308353), (71, 234522), (86, 193617), (101, 164862), (129, 129078), (142, 117261), (202, 82431), (213, 78174), (258, 64539), (303, 54954), (387, 43026), (426, 39087), (606, 27477), (639, 26058), (774, 21513), (909, 18318), (1161, 14342), (1278, 13029), (1818, 9159), (1917, 8686), (2322, 7171), (2727, 6106), (3053, 5454), (3834, 4343)]