1850689692

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{839}}^1\times {\mathrm{863}}^1$

素因数の和:1783

約数の個数: 72

約数和(自身を含む): 4755179520

約数和(自身を除く): 2904489828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 839, 852, 863, 1278, 1678, 1726, 2517, 2556, 2589, 3356, 3452, 5034, 5178, 7551, 7767, 10068, 10356, 15102, 15534, 30204, 31068, 59569, 61273, 119138, 122546, 178707, 183819, 238276, 245092, 357414, 367638, 536121, 551457, 714828, 724057, 735276, 1072242, 1102914, 1448114, 2144484, 2172171, 2205828, 2896228, 4344342, 6516513, 8688684, 13033026, 26066052, 51408047, 102816094, 154224141, 205632188, 308448282, 462672423, 616896564, 925344846, 1850689692]

約数ペア:

[(1, 1850689692), (2, 925344846), (3, 616896564), (4, 462672423), (6, 308448282), (9, 205632188), (12, 154224141), (18, 102816094), (36, 51408047), (71, 26066052), (142, 13033026), (213, 8688684), (284, 6516513), (426, 4344342), (639, 2896228), (839, 2205828), (852, 2172171), (863, 2144484), (1278, 1448114), (1678, 1102914), (1726, 1072242), (2517, 735276), (2556, 724057), (2589, 714828), (3356, 551457), (3452, 536121), (5034, 367638), (5178, 357414), (7551, 245092), (7767, 238276), (10068, 183819), (10356, 178707), (15102, 122546), (15534, 119138), (30204, 61273), (31068, 59569)]