18243545856

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1250243}}^1$

素因数の和:1250281

約数の個数: 72

約数和(自身を含む): 51109974720

約数和(自身を除く): 32866428864

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, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 1250243, 2500486, 3750729, 5000972, 7501458, 10001944, 15002916, 20003888, 23754617, 30005832, 40007776, 47509234, 60011664, 71263851, 80015552, 95018468, 120023328, 142527702, 160031104, 190036936, 240046656, 285055404, 320062208, 380073872, 480093312, 570110808, 760147744, 960186624, 1140221616, 1520295488, 2280443232, 3040590976, 4560886464, 6081181952, 9121772928, 18243545856]

約数ペア:

[(1, 18243545856), (2, 9121772928), (3, 6081181952), (4, 4560886464), (6, 3040590976), (8, 2280443232), (12, 1520295488), (16, 1140221616), (19, 960186624), (24, 760147744), (32, 570110808), (38, 480093312), (48, 380073872), (57, 320062208), (64, 285055404), (76, 240046656), (96, 190036936), (114, 160031104), (128, 142527702), (152, 120023328), (192, 95018468), (228, 80015552), (256, 71263851), (304, 60011664), (384, 47509234), (456, 40007776), (608, 30005832), (768, 23754617), (912, 20003888), (1216, 15002916), (1824, 10001944), (2432, 7501458), (3648, 5000972), (4864, 3750729), (7296, 2500486), (14592, 1250243)]