15821808

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{2917}}^1$

素因数の和:3041

約数の個数: 40

約数和(自身を含む): 41248848

約数和(自身を除く): 25427040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 2917, 5424, 5834, 8751, 11668, 17502, 23336, 35004, 46672, 70008, 140016, 329621, 659242, 988863, 1318484, 1977726, 2636968, 3955452, 5273936, 7910904, 15821808]

約数ペア:

[(1, 15821808), (2, 7910904), (3, 5273936), (4, 3955452), (6, 2636968), (8, 1977726), (12, 1318484), (16, 988863), (24, 659242), (48, 329621), (113, 140016), (226, 70008), (339, 46672), (452, 35004), (678, 23336), (904, 17502), (1356, 11668), (1808, 8751), (2712, 5834), (2917, 5424)]