18438257976

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1697}}^1\times {\mathrm{4231}}^1$

素因数の和:6044

約数の個数: 64

約数和(自身を含む): 46564865280

約数和(自身を除く): 28126607304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 1697, 2568, 3394, 4231, 5091, 6788, 8462, 10182, 12693, 13576, 16924, 20364, 25386, 33848, 40728, 50772, 101544, 181579, 363158, 452717, 544737, 726316, 905434, 1089474, 1358151, 1452632, 1810868, 2178948, 2716302, 3621736, 4357896, 5432604, 7180007, 10865208, 14360014, 21540021, 28720028, 43080042, 57440056, 86160084, 172320168, 768260749, 1536521498, 2304782247, 3073042996, 4609564494, 6146085992, 9219128988, 18438257976]

約数ペア:

[(1, 18438257976), (2, 9219128988), (3, 6146085992), (4, 4609564494), (6, 3073042996), (8, 2304782247), (12, 1536521498), (24, 768260749), (107, 172320168), (214, 86160084), (321, 57440056), (428, 43080042), (642, 28720028), (856, 21540021), (1284, 14360014), (1697, 10865208), (2568, 7180007), (3394, 5432604), (4231, 4357896), (5091, 3621736), (6788, 2716302), (8462, 2178948), (10182, 1810868), (12693, 1452632), (13576, 1358151), (16924, 1089474), (20364, 905434), (25386, 726316), (33848, 544737), (40728, 452717), (50772, 363158), (101544, 181579)]