2021996844

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3469}}^1$

素因数の和:3749

約数の個数: 120

約数和(自身を含む): 6066281760

約数和(自身を除く): 4044284916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 257, 324, 378, 514, 567, 756, 771, 1028, 1134, 1542, 1799, 2268, 2313, 3084, 3469, 3598, 4626, 5397, 6938, 6939, 7196, 9252, 10407, 10794, 13876, 13878, 16191, 20814, 20817, 21588, 24283, 27756, 31221, 32382, 41628, 41634, 48566, 48573, 62442, 64764, 72849, 83268, 93663, 97132, 97146, 124884, 145698, 145719, 187326, 194292, 218547, 280989, 291396, 291438, 374652, 437094, 561978, 582876, 655641, 874188, 891533, 1123956, 1311282, 1783066, 1966923, 2622564, 2674599, 3566132, 3933846, 5349198, 6240731, 7867692, 8023797, 10698396, 12481462, 16047594, 18722193, 24071391, 24962924, 32095188, 37444386, 48142782, 56166579, 72214173, 74888772, 96285564, 112333158, 144428346, 168499737, 224666316, 288856692, 336999474, 505499211, 673998948, 1010998422, 2021996844]

約数ペア:

[(1, 2021996844), (2, 1010998422), (3, 673998948), (4, 505499211), (6, 336999474), (7, 288856692), (9, 224666316), (12, 168499737), (14, 144428346), (18, 112333158), (21, 96285564), (27, 74888772), (28, 72214173), (36, 56166579), (42, 48142782), (54, 37444386), (63, 32095188), (81, 24962924), (84, 24071391), (108, 18722193), (126, 16047594), (162, 12481462), (189, 10698396), (252, 8023797), (257, 7867692), (324, 6240731), (378, 5349198), (514, 3933846), (567, 3566132), (756, 2674599), (771, 2622564), (1028, 1966923), (1134, 1783066), (1542, 1311282), (1799, 1123956), (2268, 891533), (2313, 874188), (3084, 655641), (3469, 582876), (3598, 561978), (4626, 437094), (5397, 374652), (6938, 291438), (6939, 291396), (7196, 280989), (9252, 218547), (10407, 194292), (10794, 187326), (13876, 145719), (13878, 145698), (16191, 124884), (20814, 97146), (20817, 97132), (21588, 93663), (24283, 83268), (27756, 72849), (31221, 64764), (32382, 62442), (41628, 48573), (41634, 48566)]