212927814

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1657}}^1$

素因数の和:1746

約数の個数: 72

約数和(自身を含む): 516002760

約数和(自身を除く): 303074946

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 121, 177, 198, 242, 354, 363, 531, 649, 726, 1062, 1089, 1298, 1657, 1947, 2178, 3314, 3894, 4971, 5841, 7139, 9942, 11682, 14278, 14913, 18227, 21417, 29826, 36454, 42834, 54681, 64251, 97763, 109362, 128502, 164043, 195526, 200497, 293289, 328086, 400994, 586578, 601491, 879867, 1075393, 1202982, 1759734, 1804473, 2150786, 3226179, 3608946, 6452358, 9678537, 11829323, 19357074, 23658646, 35487969, 70975938, 106463907, 212927814]

約数ペア:

[(1, 212927814), (2, 106463907), (3, 70975938), (6, 35487969), (9, 23658646), (11, 19357074), (18, 11829323), (22, 9678537), (33, 6452358), (59, 3608946), (66, 3226179), (99, 2150786), (118, 1804473), (121, 1759734), (177, 1202982), (198, 1075393), (242, 879867), (354, 601491), (363, 586578), (531, 400994), (649, 328086), (726, 293289), (1062, 200497), (1089, 195526), (1298, 164043), (1657, 128502), (1947, 109362), (2178, 97763), (3314, 64251), (3894, 54681), (4971, 42834), (5841, 36454), (7139, 29826), (9942, 21417), (11682, 18227), (14278, 14913)]