13239408

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 42945168

約数和(自身を除く): 29705760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 433, 546, 588, 624, 637, 728, 784, 866, 1092, 1176, 1274, 1299, 1456, 1732, 1911, 2184, 2352, 2548, 2598, 3031, 3464, 3822, 4368, 5096, 5196, 5629, 6062, 6928, 7644, 9093, 10192, 10392, 11258, 12124, 15288, 16887, 18186, 20784, 21217, 22516, 24248, 30576, 33774, 36372, 39403, 42434, 45032, 48496, 63651, 67548, 72744, 78806, 84868, 90064, 118209, 127302, 135096, 145488, 157612, 169736, 236418, 254604, 270192, 275821, 315224, 339472, 472836, 509208, 551642, 630448, 827463, 945672, 1018416, 1103284, 1654926, 1891344, 2206568, 3309852, 4413136, 6619704, 13239408]

約数ペア:

[(1, 13239408), (2, 6619704), (3, 4413136), (4, 3309852), (6, 2206568), (7, 1891344), (8, 1654926), (12, 1103284), (13, 1018416), (14, 945672), (16, 827463), (21, 630448), (24, 551642), (26, 509208), (28, 472836), (39, 339472), (42, 315224), (48, 275821), (49, 270192), (52, 254604), (56, 236418), (78, 169736), (84, 157612), (91, 145488), (98, 135096), (104, 127302), (112, 118209), (147, 90064), (156, 84868), (168, 78806), (182, 72744), (196, 67548), (208, 63651), (273, 48496), (294, 45032), (312, 42434), (336, 39403), (364, 36372), (392, 33774), (433, 30576), (546, 24248), (588, 22516), (624, 21217), (637, 20784), (728, 18186), (784, 16887), (866, 15288), (1092, 12124), (1176, 11258), (1274, 10392), (1299, 10192), (1456, 9093), (1732, 7644), (1911, 6928), (2184, 6062), (2352, 5629), (2548, 5196), (2598, 5096), (3031, 4368), (3464, 3822)]