1878241008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{4519}}^1$

素因数の和:5774

約数の個数: 80

約数和(自身を含む): 5550993920

約数和(自身を除く): 3672752912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1237, 2474, 3711, 4519, 4948, 7422, 8659, 9038, 9896, 13557, 14844, 17318, 18076, 19792, 25977, 27114, 29688, 31633, 34636, 36152, 51954, 54228, 59376, 63266, 69272, 72304, 94899, 103908, 108456, 126532, 138544, 189798, 207816, 216912, 253064, 379596, 415632, 506128, 759192, 1518384, 5590003, 11180006, 16770009, 22360012, 33540018, 39130021, 44720024, 67080036, 78260042, 89440048, 117390063, 134160072, 156520084, 234780126, 268320144, 313040168, 469560252, 626080336, 939120504, 1878241008]

約数ペア:

[(1, 1878241008), (2, 939120504), (3, 626080336), (4, 469560252), (6, 313040168), (7, 268320144), (8, 234780126), (12, 156520084), (14, 134160072), (16, 117390063), (21, 89440048), (24, 78260042), (28, 67080036), (42, 44720024), (48, 39130021), (56, 33540018), (84, 22360012), (112, 16770009), (168, 11180006), (336, 5590003), (1237, 1518384), (2474, 759192), (3711, 506128), (4519, 415632), (4948, 379596), (7422, 253064), (8659, 216912), (9038, 207816), (9896, 189798), (13557, 138544), (14844, 126532), (17318, 108456), (18076, 103908), (19792, 94899), (25977, 72304), (27114, 69272), (29688, 63266), (31633, 59376), (34636, 54228), (36152, 51954)]