21032668193628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{132749}}^1\times {\mathrm{145091}}^1$

素因数の和:277867

約数の個数: 96

約数和(自身を含む): 60402379968000

約数和(自身を除く): 39369711774372

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 132749, 145091, 265498, 290182, 398247, 435273, 530996, 580364, 796494, 870546, 929243, 1015637, 1592988, 1725737, 1741092, 1858486, 1886183, 2031274, 2787729, 3046911, 3451474, 3716972, 3772366, 4062548, 5177211, 5575458, 5658549, 6093822, 6902948, 7544732, 10354422, 11150916, 11317098, 12080159, 12187644, 13203281, 20708844, 22634196, 24160318, 26406562, 36240477, 39609843, 48320636, 52813124, 72480954, 79219686, 144961908, 158439372, 19260685159, 38521370318, 57782055477, 77042740636, 115564110954, 134824796113, 231128221908, 250388907067, 269649592226, 404474388339, 500777814134, 539299184452, 751166721201, 808948776678, 1001555628268, 1502333442402, 1617897553356, 1752722349469, 3004666884804, 3505444698938, 5258167048407, 7010889397876, 10516334096814, 21032668193628]

約数ペア:

[(1, 21032668193628), (2, 10516334096814), (3, 7010889397876), (4, 5258167048407), (6, 3505444698938), (7, 3004666884804), (12, 1752722349469), (13, 1617897553356), (14, 1502333442402), (21, 1001555628268), (26, 808948776678), (28, 751166721201), (39, 539299184452), (42, 500777814134), (52, 404474388339), (78, 269649592226), (84, 250388907067), (91, 231128221908), (156, 134824796113), (182, 115564110954), (273, 77042740636), (364, 57782055477), (546, 38521370318), (1092, 19260685159), (132749, 158439372), (145091, 144961908), (265498, 79219686), (290182, 72480954), (398247, 52813124), (435273, 48320636), (530996, 39609843), (580364, 36240477), (796494, 26406562), (870546, 24160318), (929243, 22634196), (1015637, 20708844), (1592988, 13203281), (1725737, 12187644), (1741092, 12080159), (1858486, 11317098), (1886183, 11150916), (2031274, 10354422), (2787729, 7544732), (3046911, 6902948), (3451474, 6093822), (3716972, 5658549), (3772366, 5575458), (4062548, 5177211)]