17811854064

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1742161}}^1$

素因数の和:1742246

約数の個数: 60

約数和(自身を含む): 50550572592

約数和(自身を除く): 32738718528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 1742161, 3484322, 5226483, 6968644, 10452966, 13937288, 15679449, 20905932, 27874576, 31358898, 41811864, 62717796, 83623728, 123693431, 125435592, 247386862, 250871184, 371080293, 494773724, 742160586, 989547448, 1113240879, 1484321172, 1979094896, 2226481758, 2968642344, 4452963516, 5937284688, 8905927032, 17811854064]

約数ペア:

[(1, 17811854064), (2, 8905927032), (3, 5937284688), (4, 4452963516), (6, 2968642344), (8, 2226481758), (9, 1979094896), (12, 1484321172), (16, 1113240879), (18, 989547448), (24, 742160586), (36, 494773724), (48, 371080293), (71, 250871184), (72, 247386862), (142, 125435592), (144, 123693431), (213, 83623728), (284, 62717796), (426, 41811864), (568, 31358898), (639, 27874576), (852, 20905932), (1136, 15679449), (1278, 13937288), (1704, 10452966), (2556, 6968644), (3408, 5226483), (5112, 3484322), (10224, 1742161)]