81841734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{953}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 191685312

約数和(自身を除く): 109843578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 367, 734, 953, 1101, 1906, 2202, 2859, 3303, 4771, 5718, 6606, 8577, 9542, 12389, 14313, 17154, 24778, 28626, 37167, 42939, 74334, 85878, 111501, 223002, 349751, 699502, 1049253, 2098506, 3147759, 4546763, 6295518, 9093526, 13640289, 27280578, 40920867, 81841734]

約数ペア:

[(1, 81841734), (2, 40920867), (3, 27280578), (6, 13640289), (9, 9093526), (13, 6295518), (18, 4546763), (26, 3147759), (39, 2098506), (78, 1049253), (117, 699502), (234, 349751), (367, 223002), (734, 111501), (953, 85878), (1101, 74334), (1906, 42939), (2202, 37167), (2859, 28626), (3303, 24778), (4771, 17154), (5718, 14313), (6606, 12389), (8577, 9542)]