21862464

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:508

約数の個数: 112

約数和(自身を含む): 65714880

約数和(自身を除く): 43852416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 416, 456, 461, 494, 608, 624, 741, 832, 912, 922, 988, 1216, 1248, 1383, 1482, 1824, 1844, 1976, 2496, 2766, 2964, 3648, 3688, 3952, 5532, 5928, 5993, 7376, 7904, 8759, 11064, 11856, 11986, 14752, 15808, 17518, 17979, 22128, 23712, 23972, 26277, 29504, 35036, 35958, 44256, 47424, 47944, 52554, 70072, 71916, 88512, 95888, 105108, 113867, 140144, 143832, 191776, 210216, 227734, 280288, 287664, 341601, 383552, 420432, 455468, 560576, 575328, 683202, 840864, 910936, 1150656, 1366404, 1681728, 1821872, 2732808, 3643744, 5465616, 7287488, 10931232, 21862464]

約数ペア:

[(1, 21862464), (2, 10931232), (3, 7287488), (4, 5465616), (6, 3643744), (8, 2732808), (12, 1821872), (13, 1681728), (16, 1366404), (19, 1150656), (24, 910936), (26, 840864), (32, 683202), (38, 575328), (39, 560576), (48, 455468), (52, 420432), (57, 383552), (64, 341601), (76, 287664), (78, 280288), (96, 227734), (104, 210216), (114, 191776), (152, 143832), (156, 140144), (192, 113867), (208, 105108), (228, 95888), (247, 88512), (304, 71916), (312, 70072), (416, 52554), (456, 47944), (461, 47424), (494, 44256), (608, 35958), (624, 35036), (741, 29504), (832, 26277), (912, 23972), (922, 23712), (988, 22128), (1216, 17979), (1248, 17518), (1383, 15808), (1482, 14752), (1824, 11986), (1844, 11856), (1976, 11064), (2496, 8759), (2766, 7904), (2964, 7376), (3648, 5993), (3688, 5928), (3952, 5532)]