1418742

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 3548160

約数和(自身を除く): 2129418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 47, 54, 78, 86, 94, 117, 129, 141, 234, 258, 282, 351, 387, 423, 559, 611, 702, 774, 846, 1118, 1161, 1222, 1269, 1677, 1833, 2021, 2322, 2538, 3354, 3666, 4042, 5031, 5499, 6063, 10062, 10998, 12126, 15093, 16497, 18189, 26273, 30186, 32994, 36378, 52546, 54567, 78819, 109134, 157638, 236457, 472914, 709371, 1418742]

約数ペア:

[(1, 1418742), (2, 709371), (3, 472914), (6, 236457), (9, 157638), (13, 109134), (18, 78819), (26, 54567), (27, 52546), (39, 36378), (43, 32994), (47, 30186), (54, 26273), (78, 18189), (86, 16497), (94, 15093), (117, 12126), (129, 10998), (141, 10062), (234, 6063), (258, 5499), (282, 5031), (351, 4042), (387, 3666), (423, 3354), (559, 2538), (611, 2322), (702, 2021), (774, 1833), (846, 1677), (1118, 1269), (1161, 1222)]