21504192

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2383}}^1$

素因数の和:2445

約数の個数: 56

約数和(自身を含む): 58131456

約数和(自身を除く): 36627264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2256, 2383, 3008, 4512, 4766, 7149, 9024, 9532, 14298, 19064, 28596, 38128, 57192, 76256, 112001, 114384, 152512, 224002, 228768, 336003, 448004, 457536, 672006, 896008, 1344012, 1792016, 2688024, 3584032, 5376048, 7168064, 10752096, 21504192]

約数ペア:

[(1, 21504192), (2, 10752096), (3, 7168064), (4, 5376048), (6, 3584032), (8, 2688024), (12, 1792016), (16, 1344012), (24, 896008), (32, 672006), (47, 457536), (48, 448004), (64, 336003), (94, 228768), (96, 224002), (141, 152512), (188, 114384), (192, 112001), (282, 76256), (376, 57192), (564, 38128), (752, 28596), (1128, 19064), (1504, 14298), (2256, 9532), (2383, 9024), (3008, 7149), (4512, 4766)]