1649273418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{79193}}^1$

素因数の和:79303

約数の個数: 48

約数和(自身を含む): 3891593160

約数和(自身を除く): 2242319742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1602, 2314, 3471, 6942, 10413, 20826, 79193, 158386, 237579, 475158, 712737, 1029509, 1425474, 2059018, 3088527, 6177054, 7048177, 9265581, 14096354, 18531162, 21144531, 42289062, 63433593, 91626301, 126867186, 183252602, 274878903, 549757806, 824636709, 1649273418]

約数ペア:

[(1, 1649273418), (2, 824636709), (3, 549757806), (6, 274878903), (9, 183252602), (13, 126867186), (18, 91626301), (26, 63433593), (39, 42289062), (78, 21144531), (89, 18531162), (117, 14096354), (178, 9265581), (234, 7048177), (267, 6177054), (534, 3088527), (801, 2059018), (1157, 1425474), (1602, 1029509), (2314, 712737), (3471, 475158), (6942, 237579), (10413, 158386), (20826, 79193)]