21299468844

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{33713}}^1$

素因数の和:33919

約数の個数: 96

約数和(自身を含む): 55733287680

約数和(自身を除く): 34433818836

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 163, 204, 228, 323, 326, 489, 646, 652, 969, 978, 1292, 1938, 1956, 2771, 3097, 3876, 5542, 6194, 8313, 9291, 11084, 12388, 16626, 18582, 33252, 33713, 37164, 52649, 67426, 101139, 105298, 134852, 157947, 202278, 210596, 315894, 404556, 573121, 631788, 640547, 1146242, 1281094, 1719363, 1921641, 2292484, 2562188, 3438726, 3843282, 5495219, 6877452, 7686564, 10889299, 10990438, 16485657, 21778598, 21980876, 32667897, 32971314, 43557196, 65335794, 65942628, 93418723, 104409161, 130671588, 186837446, 208818322, 280256169, 313227483, 373674892, 417636644, 560512338, 626454966, 1121024676, 1252909932, 1774955737, 3549911474, 5324867211, 7099822948, 10649734422, 21299468844]

約数ペア:

[(1, 21299468844), (2, 10649734422), (3, 7099822948), (4, 5324867211), (6, 3549911474), (12, 1774955737), (17, 1252909932), (19, 1121024676), (34, 626454966), (38, 560512338), (51, 417636644), (57, 373674892), (68, 313227483), (76, 280256169), (102, 208818322), (114, 186837446), (163, 130671588), (204, 104409161), (228, 93418723), (323, 65942628), (326, 65335794), (489, 43557196), (646, 32971314), (652, 32667897), (969, 21980876), (978, 21778598), (1292, 16485657), (1938, 10990438), (1956, 10889299), (2771, 7686564), (3097, 6877452), (3876, 5495219), (5542, 3843282), (6194, 3438726), (8313, 2562188), (9291, 2292484), (11084, 1921641), (12388, 1719363), (16626, 1281094), (18582, 1146242), (33252, 640547), (33713, 631788), (37164, 573121), (52649, 404556), (67426, 315894), (101139, 210596), (105298, 202278), (134852, 157947)]