27731466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1733}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 69249024

約数和(自身を除く): 41517558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1733, 1778, 2286, 2667, 3466, 5199, 5334, 8001, 10398, 12131, 15597, 16002, 24262, 31194, 36393, 72786, 109179, 218358, 220091, 440182, 660273, 1320546, 1540637, 1980819, 3081274, 3961638, 4621911, 9243822, 13865733, 27731466]

約数ペア:

[(1, 27731466), (2, 13865733), (3, 9243822), (6, 4621911), (7, 3961638), (9, 3081274), (14, 1980819), (18, 1540637), (21, 1320546), (42, 660273), (63, 440182), (126, 220091), (127, 218358), (254, 109179), (381, 72786), (762, 36393), (889, 31194), (1143, 24262), (1733, 16002), (1778, 15597), (2286, 12131), (2667, 10398), (3466, 8001), (5199, 5334)]