21166176

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{2273}}^1$

素因数の和:2383

約数の個数: 48

約数和(自身を含む): 56158704

約数和(自身を除く): 34992528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1552, 2273, 2328, 3104, 4546, 4656, 6819, 9092, 9312, 13638, 18184, 27276, 36368, 54552, 72736, 109104, 218208, 220481, 440962, 661443, 881924, 1322886, 1763848, 2645772, 3527696, 5291544, 7055392, 10583088, 21166176]

約数ペア:

[(1, 21166176), (2, 10583088), (3, 7055392), (4, 5291544), (6, 3527696), (8, 2645772), (12, 1763848), (16, 1322886), (24, 881924), (32, 661443), (48, 440962), (96, 220481), (97, 218208), (194, 109104), (291, 72736), (388, 54552), (582, 36368), (776, 27276), (1164, 18184), (1552, 13638), (2273, 9312), (2328, 9092), (3104, 6819), (4546, 4656)]