1814783148

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{1381}}^1$

素因数の和:1775

約数の個数: 72

約数和(自身を含む): 4639108656

約数和(自身を除く): 2824325508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 211, 346, 422, 519, 633, 692, 844, 1038, 1266, 1381, 1557, 1899, 2076, 2532, 2762, 3114, 3798, 4143, 5524, 6228, 7596, 8286, 12429, 16572, 24858, 36503, 49716, 73006, 109509, 146012, 219018, 238913, 291391, 328527, 438036, 477826, 582782, 657054, 716739, 874173, 955652, 1165564, 1314108, 1433478, 1748346, 2150217, 2622519, 2866956, 3496692, 4300434, 5245038, 8600868, 10490076, 50410643, 100821286, 151231929, 201642572, 302463858, 453695787, 604927716, 907391574, 1814783148]

約数ペア:

[(1, 1814783148), (2, 907391574), (3, 604927716), (4, 453695787), (6, 302463858), (9, 201642572), (12, 151231929), (18, 100821286), (36, 50410643), (173, 10490076), (211, 8600868), (346, 5245038), (422, 4300434), (519, 3496692), (633, 2866956), (692, 2622519), (844, 2150217), (1038, 1748346), (1266, 1433478), (1381, 1314108), (1557, 1165564), (1899, 955652), (2076, 874173), (2532, 716739), (2762, 657054), (3114, 582782), (3798, 477826), (4143, 438036), (5524, 328527), (6228, 291391), (7596, 238913), (8286, 219018), (12429, 146012), (16572, 109509), (24858, 73006), (36503, 49716)]