21822498048

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2185747}}^1$

素因数の和:2185779

約数の個数: 72

約数和(自身を含む): 62547364768

約数和(自身を除く): 40724866720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 2185747, 4371494, 6557241, 8742988, 13114482, 17485976, 26228964, 28414711, 34971952, 52457928, 56829422, 69943904, 85244133, 104915856, 113658844, 139887808, 170488266, 209831712, 227317688, 279775616, 340976532, 419663424, 454635376, 559551232, 681953064, 839326848, 909270752, 1363906128, 1678653696, 1818541504, 2727812256, 3637083008, 5455624512, 7274166016, 10911249024, 21822498048]

約数ペア:

[(1, 21822498048), (2, 10911249024), (3, 7274166016), (4, 5455624512), (6, 3637083008), (8, 2727812256), (12, 1818541504), (13, 1678653696), (16, 1363906128), (24, 909270752), (26, 839326848), (32, 681953064), (39, 559551232), (48, 454635376), (52, 419663424), (64, 340976532), (78, 279775616), (96, 227317688), (104, 209831712), (128, 170488266), (156, 139887808), (192, 113658844), (208, 104915856), (256, 85244133), (312, 69943904), (384, 56829422), (416, 52457928), (624, 34971952), (768, 28414711), (832, 26228964), (1248, 17485976), (1664, 13114482), (2496, 8742988), (3328, 6557241), (4992, 4371494), (9984, 2185747)]