2688892074018

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{2473}}^1\times {\mathrm{78347}}^1$

素因数の和:81088

約数の個数: 64

約数和(自身を含む): 6001068193920

約数和(自身を除く): 3312176119902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 2473, 4626, 4946, 6939, 7419, 13878, 14838, 22257, 44514, 66771, 78347, 133542, 156694, 235041, 470082, 635561, 705123, 1271122, 1410246, 1906683, 2115369, 3813366, 4230738, 5720049, 11440098, 17160147, 20135179, 34320294, 40270358, 60405537, 120811074, 181216611, 193752131, 362433222, 387504262, 543649833, 581256393, 1087299666, 1162512786, 1743769179, 3487538358, 5231307537, 10462615074, 49794297667, 99588595334, 149382893001, 298765786002, 448148679003, 896297358006, 1344446037009, 2688892074018]

約数ペア:

[(1, 2688892074018), (2, 1344446037009), (3, 896297358006), (6, 448148679003), (9, 298765786002), (18, 149382893001), (27, 99588595334), (54, 49794297667), (257, 10462615074), (514, 5231307537), (771, 3487538358), (1542, 1743769179), (2313, 1162512786), (2473, 1087299666), (4626, 581256393), (4946, 543649833), (6939, 387504262), (7419, 362433222), (13878, 193752131), (14838, 181216611), (22257, 120811074), (44514, 60405537), (66771, 40270358), (78347, 34320294), (133542, 20135179), (156694, 17160147), (235041, 11440098), (470082, 5720049), (635561, 4230738), (705123, 3813366), (1271122, 2115369), (1410246, 1906683)]