21484008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1128

約数の個数: 128

約数和(自身を含む): 73516800

約数和(自身を除く): 52032792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1093, 1404, 1512, 1638, 2184, 2186, 2457, 2808, 3276, 3279, 4372, 4914, 6552, 6558, 7651, 8744, 9828, 9837, 13116, 14209, 15302, 19656, 19674, 22953, 26232, 28418, 29511, 30604, 39348, 42627, 45906, 56836, 59022, 61208, 68859, 78696, 85254, 91812, 99463, 113672, 118044, 127881, 137718, 170508, 183624, 198926, 206577, 236088, 255762, 275436, 298389, 341016, 383643, 397852, 413154, 511524, 550872, 596778, 767286, 795704, 826308, 895167, 1023048, 1193556, 1534572, 1652616, 1790334, 2387112, 2685501, 3069144, 3580668, 5371002, 7161336, 10742004, 21484008]

約数ペア:

[(1, 21484008), (2, 10742004), (3, 7161336), (4, 5371002), (6, 3580668), (7, 3069144), (8, 2685501), (9, 2387112), (12, 1790334), (13, 1652616), (14, 1534572), (18, 1193556), (21, 1023048), (24, 895167), (26, 826308), (27, 795704), (28, 767286), (36, 596778), (39, 550872), (42, 511524), (52, 413154), (54, 397852), (56, 383643), (63, 341016), (72, 298389), (78, 275436), (84, 255762), (91, 236088), (104, 206577), (108, 198926), (117, 183624), (126, 170508), (156, 137718), (168, 127881), (182, 118044), (189, 113672), (216, 99463), (234, 91812), (252, 85254), (273, 78696), (312, 68859), (351, 61208), (364, 59022), (378, 56836), (468, 45906), (504, 42627), (546, 39348), (702, 30604), (728, 29511), (756, 28418), (819, 26232), (936, 22953), (1092, 19674), (1093, 19656), (1404, 15302), (1512, 14209), (1638, 13116), (2184, 9837), (2186, 9828), (2457, 8744), (2808, 7651), (3276, 6558), (3279, 6552), (4372, 4914)]