21651288768

素因数分解:

$2^6\times 3^3\times {\mathrm{12529681}}^1$

素因数の和:12529702

約数の個数: 56

約数和(自身を含む): 63650784560

約数和(自身を除く): 41999495792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 12529681, 25059362, 37589043, 50118724, 75178086, 100237448, 112767129, 150356172, 200474896, 225534258, 300712344, 338301387, 400949792, 451068516, 601424688, 676602774, 801899584, 902137032, 1202849376, 1353205548, 1804274064, 2405698752, 2706411096, 3608548128, 5412822192, 7217096256, 10825644384, 21651288768]

約数ペア:

[(1, 21651288768), (2, 10825644384), (3, 7217096256), (4, 5412822192), (6, 3608548128), (8, 2706411096), (9, 2405698752), (12, 1804274064), (16, 1353205548), (18, 1202849376), (24, 902137032), (27, 801899584), (32, 676602774), (36, 601424688), (48, 451068516), (54, 400949792), (64, 338301387), (72, 300712344), (96, 225534258), (108, 200474896), (144, 150356172), (192, 112767129), (216, 100237448), (288, 75178086), (432, 50118724), (576, 37589043), (864, 25059362), (1728, 12529681)]