1187366922

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{28643}}^1$

素因数の和:28712

約数の個数: 72

約数和(自身を含む): 3056429376

約数和(自身を除く): 1869062454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1974, 2303, 2961, 4606, 5922, 6909, 13818, 20727, 28643, 41454, 57286, 85929, 171858, 200501, 257787, 401002, 515574, 601503, 1203006, 1346221, 1403507, 1804509, 2692442, 2807014, 3609018, 4038663, 4210521, 8077326, 8421042, 9423547, 12115989, 12631563, 18847094, 24231978, 25263126, 28270641, 56541282, 65964829, 84811923, 131929658, 169623846, 197894487, 395788974, 593683461, 1187366922]

約数ペア:

[(1, 1187366922), (2, 593683461), (3, 395788974), (6, 197894487), (7, 169623846), (9, 131929658), (14, 84811923), (18, 65964829), (21, 56541282), (42, 28270641), (47, 25263126), (49, 24231978), (63, 18847094), (94, 12631563), (98, 12115989), (126, 9423547), (141, 8421042), (147, 8077326), (282, 4210521), (294, 4038663), (329, 3609018), (423, 2807014), (441, 2692442), (658, 1804509), (846, 1403507), (882, 1346221), (987, 1203006), (1974, 601503), (2303, 515574), (2961, 401002), (4606, 257787), (5922, 200501), (6909, 171858), (13818, 85929), (20727, 57286), (28643, 41454)]