2021026884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1249}}^1$

素因数の和:1473

約数の個数: 96

約数和(自身を含む): 5107200000

約数和(自身を除く): 3086173116

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 151, 188, 228, 282, 302, 453, 564, 604, 893, 906, 1249, 1786, 1812, 2498, 2679, 2869, 3572, 3747, 4996, 5358, 5738, 7097, 7494, 8607, 10716, 11476, 14194, 14988, 17214, 21291, 23731, 28388, 34428, 42582, 47462, 58703, 71193, 85164, 94924, 117406, 134843, 142386, 176109, 188599, 234812, 269686, 284772, 352218, 377198, 404529, 539372, 565797, 704436, 754396, 809058, 1115357, 1131594, 1618116, 2230714, 2263188, 3346071, 3583381, 4461428, 6692142, 7166762, 8864153, 10750143, 13384284, 14333524, 17728306, 21500286, 26592459, 35456612, 43000572, 53184918, 106369836, 168418907, 336837814, 505256721, 673675628, 1010513442, 2021026884]

約数ペア:

[(1, 2021026884), (2, 1010513442), (3, 673675628), (4, 505256721), (6, 336837814), (12, 168418907), (19, 106369836), (38, 53184918), (47, 43000572), (57, 35456612), (76, 26592459), (94, 21500286), (114, 17728306), (141, 14333524), (151, 13384284), (188, 10750143), (228, 8864153), (282, 7166762), (302, 6692142), (453, 4461428), (564, 3583381), (604, 3346071), (893, 2263188), (906, 2230714), (1249, 1618116), (1786, 1131594), (1812, 1115357), (2498, 809058), (2679, 754396), (2869, 704436), (3572, 565797), (3747, 539372), (4996, 404529), (5358, 377198), (5738, 352218), (7097, 284772), (7494, 269686), (8607, 234812), (10716, 188599), (11476, 176109), (14194, 142386), (14988, 134843), (17214, 117406), (21291, 94924), (23731, 85164), (28388, 71193), (34428, 58703), (42582, 47462)]