18121396224

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{77617}}^1$

素因数の和:77663

約数の個数: 104

約数和(自身を含む): 50861523040

約数和(自身を除く): 32740126816

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, 768, 912, 1024, 1216, 1536, 1824, 2048, 2432, 3072, 3648, 4096, 4864, 6144, 7296, 9728, 12288, 14592, 19456, 29184, 38912, 58368, 77617, 77824, 116736, 155234, 232851, 233472, 310468, 465702, 620936, 931404, 1241872, 1474723, 1862808, 2483744, 2949446, 3725616, 4424169, 4967488, 5898892, 7451232, 8848338, 9934976, 11797784, 14902464, 17696676, 19869952, 23595568, 29804928, 35393352, 39739904, 47191136, 59609856, 70786704, 79479808, 94382272, 119219712, 141573408, 158959616, 188764544, 238439424, 283146816, 317919232, 377529088, 476878848, 566293632, 755058176, 953757696, 1132587264, 1510116352, 2265174528, 3020232704, 4530349056, 6040465408, 9060698112, 18121396224]

約数ペア:

[(1, 18121396224), (2, 9060698112), (3, 6040465408), (4, 4530349056), (6, 3020232704), (8, 2265174528), (12, 1510116352), (16, 1132587264), (19, 953757696), (24, 755058176), (32, 566293632), (38, 476878848), (48, 377529088), (57, 317919232), (64, 283146816), (76, 238439424), (96, 188764544), (114, 158959616), (128, 141573408), (152, 119219712), (192, 94382272), (228, 79479808), (256, 70786704), (304, 59609856), (384, 47191136), (456, 39739904), (512, 35393352), (608, 29804928), (768, 23595568), (912, 19869952), (1024, 17696676), (1216, 14902464), (1536, 11797784), (1824, 9934976), (2048, 8848338), (2432, 7451232), (3072, 5898892), (3648, 4967488), (4096, 4424169), (4864, 3725616), (6144, 2949446), (7296, 2483744), (9728, 1862808), (12288, 1474723), (14592, 1241872), (19456, 931404), (29184, 620936), (38912, 465702), (58368, 310468), (77617, 233472), (77824, 232851), (116736, 155234)]