2021878657428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3163}}^1\times {\mathrm{24469}}^1$

素因数の和:27957

約数の個数: 96

約数和(自身を含む): 5410944215040

約数和(自身を除く): 3389065557612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 311, 622, 933, 1244, 1866, 2177, 3163, 3732, 4354, 6326, 6531, 8708, 9489, 12652, 13062, 18978, 22141, 24469, 26124, 37956, 44282, 48938, 66423, 73407, 88564, 97876, 132846, 146814, 171283, 265692, 293628, 342566, 513849, 685132, 983693, 1027698, 1967386, 2055396, 2951079, 3934772, 5902158, 6885851, 7609859, 11804316, 13771702, 15219718, 20657553, 22829577, 27543404, 30439436, 41315106, 45659154, 53269013, 77395447, 82630212, 91318308, 106538026, 154790894, 159807039, 213076052, 232186341, 309581788, 319614078, 464372682, 541768129, 639228156, 928745364, 1083536258, 1625304387, 2167072516, 3250608774, 6501217548, 24069984017, 48139968034, 72209952051, 96279936068, 144419904102, 168489888119, 288839808204, 336979776238, 505469664357, 673959552476, 1010939328714, 2021878657428]

約数ペア:

[(1, 2021878657428), (2, 1010939328714), (3, 673959552476), (4, 505469664357), (6, 336979776238), (7, 288839808204), (12, 168489888119), (14, 144419904102), (21, 96279936068), (28, 72209952051), (42, 48139968034), (84, 24069984017), (311, 6501217548), (622, 3250608774), (933, 2167072516), (1244, 1625304387), (1866, 1083536258), (2177, 928745364), (3163, 639228156), (3732, 541768129), (4354, 464372682), (6326, 319614078), (6531, 309581788), (8708, 232186341), (9489, 213076052), (12652, 159807039), (13062, 154790894), (18978, 106538026), (22141, 91318308), (24469, 82630212), (26124, 77395447), (37956, 53269013), (44282, 45659154), (48938, 41315106), (66423, 30439436), (73407, 27543404), (88564, 22829577), (97876, 20657553), (132846, 15219718), (146814, 13771702), (171283, 11804316), (265692, 7609859), (293628, 6885851), (342566, 5902158), (513849, 3934772), (685132, 2951079), (983693, 2055396), (1027698, 1967386)]