21209058144

素因数分解:

$2^5\times 3^4\times {\mathrm{2039}}^1\times {\mathrm{4013}}^1$

素因数の和:6074

約数の個数: 120

約数和(自身を含む): 62421392880

約数和(自身を除く): 41212334736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2039, 2592, 4013, 4078, 6117, 8026, 8156, 12039, 12234, 16052, 16312, 18351, 24078, 24468, 32104, 32624, 36117, 36702, 48156, 48936, 55053, 64208, 65248, 72234, 73404, 96312, 97872, 108351, 110106, 128416, 144468, 146808, 165159, 192624, 195744, 216702, 220212, 288936, 293616, 325053, 330318, 385248, 433404, 440424, 577872, 587232, 650106, 660636, 866808, 880848, 1155744, 1300212, 1321272, 1733616, 1761696, 2600424, 2642544, 3467232, 5200848, 5285088, 8182507, 10401696, 16365014, 24547521, 32730028, 49095042, 65460056, 73642563, 98190084, 130920112, 147285126, 196380168, 220927689, 261840224, 294570252, 392760336, 441855378, 589140504, 662783067, 785520672, 883710756, 1178281008, 1325566134, 1767421512, 2356562016, 2651132268, 3534843024, 5302264536, 7069686048, 10604529072, 21209058144]

約数ペア:

[(1, 21209058144), (2, 10604529072), (3, 7069686048), (4, 5302264536), (6, 3534843024), (8, 2651132268), (9, 2356562016), (12, 1767421512), (16, 1325566134), (18, 1178281008), (24, 883710756), (27, 785520672), (32, 662783067), (36, 589140504), (48, 441855378), (54, 392760336), (72, 294570252), (81, 261840224), (96, 220927689), (108, 196380168), (144, 147285126), (162, 130920112), (216, 98190084), (288, 73642563), (324, 65460056), (432, 49095042), (648, 32730028), (864, 24547521), (1296, 16365014), (2039, 10401696), (2592, 8182507), (4013, 5285088), (4078, 5200848), (6117, 3467232), (8026, 2642544), (8156, 2600424), (12039, 1761696), (12234, 1733616), (16052, 1321272), (16312, 1300212), (18351, 1155744), (24078, 880848), (24468, 866808), (32104, 660636), (32624, 650106), (36117, 587232), (36702, 577872), (48156, 440424), (48936, 433404), (55053, 385248), (64208, 330318), (65248, 325053), (72234, 293616), (73404, 288936), (96312, 220212), (97872, 216702), (108351, 195744), (110106, 192624), (128416, 165159), (144468, 146808)]