18898752

素因数分解:

$2^6\times 3^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:655

約数の個数: 56

約数和(自身を含む): 50328576

約数和(自身を除く): 31429824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 257, 383, 514, 766, 771, 1028, 1149, 1532, 1542, 2056, 2298, 3064, 3084, 4112, 4596, 6128, 6168, 8224, 9192, 12256, 12336, 16448, 18384, 24512, 24672, 36768, 49344, 73536, 98431, 196862, 295293, 393724, 590586, 787448, 1181172, 1574896, 2362344, 3149792, 4724688, 6299584, 9449376, 18898752]

約数ペア:

[(1, 18898752), (2, 9449376), (3, 6299584), (4, 4724688), (6, 3149792), (8, 2362344), (12, 1574896), (16, 1181172), (24, 787448), (32, 590586), (48, 393724), (64, 295293), (96, 196862), (192, 98431), (257, 73536), (383, 49344), (514, 36768), (766, 24672), (771, 24512), (1028, 18384), (1149, 16448), (1532, 12336), (1542, 12256), (2056, 9192), (2298, 8224), (3064, 6168), (3084, 6128), (4112, 4596)]