1917880128

素因数分解:

$2^6\times 3^2\times {\mathrm{3329653}}^1$

素因数の和:3329671

約数の個数: 42

約数和(自身を含む): 5497258754

約数和(自身を除く): 3579378626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 3329653, 6659306, 9988959, 13318612, 19977918, 26637224, 29966877, 39955836, 53274448, 59933754, 79911672, 106548896, 119867508, 159823344, 213097792, 239735016, 319646688, 479470032, 639293376, 958940064, 1917880128]

約数ペア:

[(1, 1917880128), (2, 958940064), (3, 639293376), (4, 479470032), (6, 319646688), (8, 239735016), (9, 213097792), (12, 159823344), (16, 119867508), (18, 106548896), (24, 79911672), (32, 59933754), (36, 53274448), (48, 39955836), (64, 29966877), (72, 26637224), (96, 19977918), (144, 13318612), (192, 9988959), (288, 6659306), (576, 3329653)]