17918976

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:349

約数の個数: 88

約数和(自身を含む): 50438080

約数和(自身を除く): 32519104

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, 307, 384, 456, 512, 608, 614, 768, 912, 921, 1024, 1216, 1228, 1536, 1824, 1842, 2432, 2456, 3072, 3648, 3684, 4864, 4912, 5833, 7296, 7368, 9728, 9824, 11666, 14592, 14736, 17499, 19456, 19648, 23332, 29184, 29472, 34998, 39296, 46664, 58368, 58944, 69996, 78592, 93328, 117888, 139992, 157184, 186656, 235776, 279984, 314368, 373312, 471552, 559968, 746624, 943104, 1119936, 1493248, 2239872, 2986496, 4479744, 5972992, 8959488, 17918976]

約数ペア:

[(1, 17918976), (2, 8959488), (3, 5972992), (4, 4479744), (6, 2986496), (8, 2239872), (12, 1493248), (16, 1119936), (19, 943104), (24, 746624), (32, 559968), (38, 471552), (48, 373312), (57, 314368), (64, 279984), (76, 235776), (96, 186656), (114, 157184), (128, 139992), (152, 117888), (192, 93328), (228, 78592), (256, 69996), (304, 58944), (307, 58368), (384, 46664), (456, 39296), (512, 34998), (608, 29472), (614, 29184), (768, 23332), (912, 19648), (921, 19456), (1024, 17499), (1216, 14736), (1228, 14592), (1536, 11666), (1824, 9824), (1842, 9728), (2432, 7368), (2456, 7296), (3072, 5833), (3648, 4912), (3684, 4864)]