18672209076

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^2\times {\mathrm{63127}}^1$

素因数の和:63448

約数の個数: 36

約数和(自身を含む): 43848456288

約数和(自身を除く): 25176247212

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 24649, 49298, 63127, 73947, 98596, 126254, 147894, 189381, 252508, 295788, 378762, 757524, 9910939, 19821878, 29732817, 39643756, 59465634, 118931268, 1556017423, 3112034846, 4668052269, 6224069692, 9336104538, 18672209076]

約数ペア:

[(1, 18672209076), (2, 9336104538), (3, 6224069692), (4, 4668052269), (6, 3112034846), (12, 1556017423), (157, 118931268), (314, 59465634), (471, 39643756), (628, 29732817), (942, 19821878), (1884, 9910939), (24649, 757524), (49298, 378762), (63127, 295788), (73947, 252508), (98596, 189381), (126254, 147894)]