21897035904

素因数分解:

$2^7\times 3^1\times {\mathrm{2113}}^1\times {\mathrm{26987}}^1$

素因数の和:29117

約数の個数: 64

約数和(自身を含む): 58193684640

約数和(自身を除く): 36296648736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 2113, 4226, 6339, 8452, 12678, 16904, 25356, 26987, 33808, 50712, 53974, 67616, 80961, 101424, 107948, 135232, 161922, 202848, 215896, 270464, 323844, 405696, 431792, 647688, 811392, 863584, 1295376, 1727168, 2590752, 3454336, 5181504, 10363008, 57023531, 114047062, 171070593, 228094124, 342141186, 456188248, 684282372, 912376496, 1368564744, 1824752992, 2737129488, 3649505984, 5474258976, 7299011968, 10948517952, 21897035904]

約数ペア:

[(1, 21897035904), (2, 10948517952), (3, 7299011968), (4, 5474258976), (6, 3649505984), (8, 2737129488), (12, 1824752992), (16, 1368564744), (24, 912376496), (32, 684282372), (48, 456188248), (64, 342141186), (96, 228094124), (128, 171070593), (192, 114047062), (384, 57023531), (2113, 10363008), (4226, 5181504), (6339, 3454336), (8452, 2590752), (12678, 1727168), (16904, 1295376), (25356, 863584), (26987, 811392), (33808, 647688), (50712, 431792), (53974, 405696), (67616, 323844), (80961, 270464), (101424, 215896), (107948, 202848), (135232, 161922)]