21954309888

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{4083763}}^1$

素因数の和:4083789

約数の個数: 72

約数和(自身を含む): 66777708928

約数和(自身を除く): 44823399040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 4083763, 8167526, 12251289, 16335052, 24502578, 28586341, 32670104, 49005156, 57172682, 65340208, 85759023, 98010312, 114345364, 130680416, 171518046, 196020624, 228690728, 261360832, 343036092, 392041248, 457381456, 522721664, 686072184, 784082496, 914762912, 1045443328, 1372144368, 1568164992, 1829525824, 2744288736, 3136329984, 3659051648, 5488577472, 7318103296, 10977154944, 21954309888]

約数ペア:

[(1, 21954309888), (2, 10977154944), (3, 7318103296), (4, 5488577472), (6, 3659051648), (7, 3136329984), (8, 2744288736), (12, 1829525824), (14, 1568164992), (16, 1372144368), (21, 1045443328), (24, 914762912), (28, 784082496), (32, 686072184), (42, 522721664), (48, 457381456), (56, 392041248), (64, 343036092), (84, 261360832), (96, 228690728), (112, 196020624), (128, 171518046), (168, 130680416), (192, 114345364), (224, 98010312), (256, 85759023), (336, 65340208), (384, 57172682), (448, 49005156), (672, 32670104), (768, 28586341), (896, 24502578), (1344, 16335052), (1792, 12251289), (2688, 8167526), (5376, 4083763)]