21562972848

素因数分解:

$2^4\times 3^3\times {\mathrm{4409}}^1\times {\mathrm{11321}}^1$

素因数の和:15747

約数の個数: 80

約数和(自身を含む): 61913224800

約数和(自身を除く): 40350251952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 4409, 8818, 11321, 13227, 17636, 22642, 26454, 33963, 35272, 39681, 45284, 52908, 67926, 70544, 79362, 90568, 101889, 105816, 119043, 135852, 158724, 181136, 203778, 211632, 238086, 271704, 305667, 317448, 407556, 476172, 543408, 611334, 634896, 815112, 952344, 1222668, 1630224, 1904688, 2445336, 4890672, 49914289, 99828578, 149742867, 199657156, 299485734, 399314312, 449228601, 598971468, 798628624, 898457202, 1197942936, 1347685803, 1796914404, 2395885872, 2695371606, 3593828808, 5390743212, 7187657616, 10781486424, 21562972848]

約数ペア:

[(1, 21562972848), (2, 10781486424), (3, 7187657616), (4, 5390743212), (6, 3593828808), (8, 2695371606), (9, 2395885872), (12, 1796914404), (16, 1347685803), (18, 1197942936), (24, 898457202), (27, 798628624), (36, 598971468), (48, 449228601), (54, 399314312), (72, 299485734), (108, 199657156), (144, 149742867), (216, 99828578), (432, 49914289), (4409, 4890672), (8818, 2445336), (11321, 1904688), (13227, 1630224), (17636, 1222668), (22642, 952344), (26454, 815112), (33963, 634896), (35272, 611334), (39681, 543408), (45284, 476172), (52908, 407556), (67926, 317448), (70544, 305667), (79362, 271704), (90568, 238086), (101889, 211632), (105816, 203778), (119043, 181136), (135852, 158724)]