21067104

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{7079}}^1$

素因数の和:7123

約数の個数: 48

約数和(自身を含む): 57093120

約数和(自身を除く): 36026016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 7079, 14158, 21237, 28316, 42474, 56632, 84948, 113264, 169896, 219449, 226528, 339792, 438898, 658347, 679584, 877796, 1316694, 1755592, 2633388, 3511184, 5266776, 7022368, 10533552, 21067104]

約数ペア:

[(1, 21067104), (2, 10533552), (3, 7022368), (4, 5266776), (6, 3511184), (8, 2633388), (12, 1755592), (16, 1316694), (24, 877796), (31, 679584), (32, 658347), (48, 438898), (62, 339792), (93, 226528), (96, 219449), (124, 169896), (186, 113264), (248, 84948), (372, 56632), (496, 42474), (744, 28316), (992, 21237), (1488, 14158), (2976, 7079)]