13573638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 34594560

約数和(自身を除く): 21020922

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 43, 57, 71, 78, 86, 114, 117, 129, 142, 171, 213, 234, 247, 258, 342, 387, 426, 494, 559, 639, 741, 774, 817, 923, 1118, 1278, 1349, 1482, 1634, 1677, 1846, 2223, 2451, 2698, 2769, 3053, 3354, 4047, 4446, 4902, 5031, 5538, 6106, 7353, 8094, 8307, 9159, 10062, 10621, 12141, 14706, 16614, 17537, 18318, 21242, 24282, 27477, 31863, 35074, 39689, 52611, 54954, 58007, 63726, 79378, 95589, 105222, 116014, 119067, 157833, 174021, 191178, 238134, 315666, 348042, 357201, 522063, 714402, 754091, 1044126, 1508182, 2262273, 4524546, 6786819, 13573638]

約数ペア:

[(1, 13573638), (2, 6786819), (3, 4524546), (6, 2262273), (9, 1508182), (13, 1044126), (18, 754091), (19, 714402), (26, 522063), (38, 357201), (39, 348042), (43, 315666), (57, 238134), (71, 191178), (78, 174021), (86, 157833), (114, 119067), (117, 116014), (129, 105222), (142, 95589), (171, 79378), (213, 63726), (234, 58007), (247, 54954), (258, 52611), (342, 39689), (387, 35074), (426, 31863), (494, 27477), (559, 24282), (639, 21242), (741, 18318), (774, 17537), (817, 16614), (923, 14706), (1118, 12141), (1278, 10621), (1349, 10062), (1482, 9159), (1634, 8307), (1677, 8094), (1846, 7353), (2223, 6106), (2451, 5538), (2698, 5031), (2769, 4902), (3053, 4446), (3354, 4047)]