18006528

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:657

約数の個数: 80

約数和(自身を含む): 50577120

約数和(自身を除く): 32570592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 617, 768, 912, 1216, 1234, 1536, 1824, 1851, 2432, 2468, 3648, 3702, 4864, 4936, 7296, 7404, 9728, 9872, 11723, 14592, 14808, 19744, 23446, 29184, 29616, 35169, 39488, 46892, 59232, 70338, 78976, 93784, 118464, 140676, 157952, 187568, 236928, 281352, 315904, 375136, 473856, 562704, 750272, 947712, 1125408, 1500544, 2250816, 3001088, 4501632, 6002176, 9003264, 18006528]

約数ペア:

[(1, 18006528), (2, 9003264), (3, 6002176), (4, 4501632), (6, 3001088), (8, 2250816), (12, 1500544), (16, 1125408), (19, 947712), (24, 750272), (32, 562704), (38, 473856), (48, 375136), (57, 315904), (64, 281352), (76, 236928), (96, 187568), (114, 157952), (128, 140676), (152, 118464), (192, 93784), (228, 78976), (256, 70338), (304, 59232), (384, 46892), (456, 39488), (512, 35169), (608, 29616), (617, 29184), (768, 23446), (912, 19744), (1216, 14808), (1234, 14592), (1536, 11723), (1824, 9872), (1851, 9728), (2432, 7404), (2468, 7296), (3648, 4936), (3702, 4864)]