21935592

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 68964480

約数和(自身を除く): 47028888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 504, 568, 613, 639, 852, 994, 1226, 1278, 1491, 1704, 1839, 1988, 2452, 2556, 2982, 3678, 3976, 4291, 4473, 4904, 5112, 5517, 5964, 7356, 8582, 8946, 11034, 11928, 12873, 14712, 17164, 17892, 22068, 25746, 34328, 35784, 38619, 43523, 44136, 51492, 77238, 87046, 102984, 130569, 154476, 174092, 261138, 304661, 308952, 348184, 391707, 522276, 609322, 783414, 913983, 1044552, 1218644, 1566828, 1827966, 2437288, 2741949, 3133656, 3655932, 5483898, 7311864, 10967796, 21935592]

約数ペア:

[(1, 21935592), (2, 10967796), (3, 7311864), (4, 5483898), (6, 3655932), (7, 3133656), (8, 2741949), (9, 2437288), (12, 1827966), (14, 1566828), (18, 1218644), (21, 1044552), (24, 913983), (28, 783414), (36, 609322), (42, 522276), (56, 391707), (63, 348184), (71, 308952), (72, 304661), (84, 261138), (126, 174092), (142, 154476), (168, 130569), (213, 102984), (252, 87046), (284, 77238), (426, 51492), (497, 44136), (504, 43523), (568, 38619), (613, 35784), (639, 34328), (852, 25746), (994, 22068), (1226, 17892), (1278, 17164), (1491, 14712), (1704, 12873), (1839, 11928), (1988, 11034), (2452, 8946), (2556, 8582), (2982, 7356), (3678, 5964), (3976, 5517), (4291, 5112), (4473, 4904)]