21080348064

素因数分解:

$2^5\times 3^3\times {\mathrm{24398551}}^1$

素因数の和:24398570

約数の個数: 48

約数和(自身を含む): 61484351040

約数和(自身を除く): 40404002976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 24398551, 48797102, 73195653, 97594204, 146391306, 195188408, 219586959, 292782612, 390376816, 439173918, 585565224, 658760877, 780753632, 878347836, 1171130448, 1317521754, 1756695672, 2342260896, 2635043508, 3513391344, 5270087016, 7026782688, 10540174032, 21080348064]

約数ペア:

[(1, 21080348064), (2, 10540174032), (3, 7026782688), (4, 5270087016), (6, 3513391344), (8, 2635043508), (9, 2342260896), (12, 1756695672), (16, 1317521754), (18, 1171130448), (24, 878347836), (27, 780753632), (32, 658760877), (36, 585565224), (48, 439173918), (54, 390376816), (72, 292782612), (96, 219586959), (108, 195188408), (144, 146391306), (216, 97594204), (288, 73195653), (432, 48797102), (864, 24398551)]