1868291376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{49207}}^1$

素因数の和:49338

約数の個数: 80

約数和(自身を含む): 5564834304

約数和(自身を除く): 3696542928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 113, 168, 226, 336, 339, 452, 678, 791, 904, 1356, 1582, 1808, 2373, 2712, 3164, 4746, 5424, 6328, 9492, 12656, 18984, 37968, 49207, 98414, 147621, 196828, 295242, 344449, 393656, 590484, 688898, 787312, 1033347, 1180968, 1377796, 2066694, 2361936, 2755592, 4133388, 5511184, 5560391, 8266776, 11120782, 16533552, 16681173, 22241564, 33362346, 38922737, 44483128, 66724692, 77845474, 88966256, 116768211, 133449384, 155690948, 233536422, 266898768, 311381896, 467072844, 622763792, 934145688, 1868291376]

約数ペア:

[(1, 1868291376), (2, 934145688), (3, 622763792), (4, 467072844), (6, 311381896), (7, 266898768), (8, 233536422), (12, 155690948), (14, 133449384), (16, 116768211), (21, 88966256), (24, 77845474), (28, 66724692), (42, 44483128), (48, 38922737), (56, 33362346), (84, 22241564), (112, 16681173), (113, 16533552), (168, 11120782), (226, 8266776), (336, 5560391), (339, 5511184), (452, 4133388), (678, 2755592), (791, 2361936), (904, 2066694), (1356, 1377796), (1582, 1180968), (1808, 1033347), (2373, 787312), (2712, 688898), (3164, 590484), (4746, 393656), (5424, 344449), (6328, 295242), (9492, 196828), (12656, 147621), (18984, 98414), (37968, 49207)]