2630664

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 7704000

約数和(自身を除く): 5073336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 641, 684, 1026, 1282, 1368, 1923, 2052, 2564, 3846, 4104, 5128, 5769, 7692, 11538, 12179, 15384, 17307, 23076, 24358, 34614, 36537, 46152, 48716, 69228, 73074, 97432, 109611, 138456, 146148, 219222, 292296, 328833, 438444, 657666, 876888, 1315332, 2630664]

約数ペア:

[(1, 2630664), (2, 1315332), (3, 876888), (4, 657666), (6, 438444), (8, 328833), (9, 292296), (12, 219222), (18, 146148), (19, 138456), (24, 109611), (27, 97432), (36, 73074), (38, 69228), (54, 48716), (57, 46152), (72, 36537), (76, 34614), (108, 24358), (114, 23076), (152, 17307), (171, 15384), (216, 12179), (228, 11538), (342, 7692), (456, 5769), (513, 5128), (641, 4104), (684, 3846), (1026, 2564), (1282, 2052), (1368, 1923)]