21267917064

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{5639}}^1$

素因数の和:6592

約数の個数: 128

約数和(自身を含む): 62265600000

約数和(自身を除く): 40997682936

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, 684, 919, 1026, 1368, 1838, 2052, 2757, 3676, 4104, 5514, 5639, 7352, 8271, 11028, 11278, 16542, 16917, 17461, 22056, 22556, 24813, 33084, 33834, 34922, 45112, 49626, 50751, 52383, 66168, 67668, 69844, 99252, 101502, 104766, 107141, 135336, 139688, 152253, 157149, 198504, 203004, 209532, 214282, 304506, 314298, 321423, 406008, 419064, 428564, 471447, 609012, 628596, 642846, 857128, 942894, 964269, 1218024, 1257192, 1285692, 1885788, 1928538, 2571384, 2892807, 3771576, 3857076, 5182241, 5785614, 7714152, 10364482, 11571228, 15546723, 20728964, 23142456, 31093446, 41457928, 46640169, 62186892, 93280338, 98462579, 124373784, 139920507, 186560676, 196925158, 279841014, 295387737, 373121352, 393850316, 559682028, 590775474, 787700632, 886163211, 1119364056, 1181550948, 1772326422, 2363101896, 2658489633, 3544652844, 5316979266, 7089305688, 10633958532, 21267917064]

約数ペア:

[(1, 21267917064), (2, 10633958532), (3, 7089305688), (4, 5316979266), (6, 3544652844), (8, 2658489633), (9, 2363101896), (12, 1772326422), (18, 1181550948), (19, 1119364056), (24, 886163211), (27, 787700632), (36, 590775474), (38, 559682028), (54, 393850316), (57, 373121352), (72, 295387737), (76, 279841014), (108, 196925158), (114, 186560676), (152, 139920507), (171, 124373784), (216, 98462579), (228, 93280338), (342, 62186892), (456, 46640169), (513, 41457928), (684, 31093446), (919, 23142456), (1026, 20728964), (1368, 15546723), (1838, 11571228), (2052, 10364482), (2757, 7714152), (3676, 5785614), (4104, 5182241), (5514, 3857076), (5639, 3771576), (7352, 2892807), (8271, 2571384), (11028, 1928538), (11278, 1885788), (16542, 1285692), (16917, 1257192), (17461, 1218024), (22056, 964269), (22556, 942894), (24813, 857128), (33084, 642846), (33834, 628596), (34922, 609012), (45112, 471447), (49626, 428564), (50751, 419064), (52383, 406008), (66168, 321423), (67668, 314298), (69844, 304506), (99252, 214282), (101502, 209532), (104766, 203004), (107141, 198504), (135336, 157149), (139688, 152253)]