27521928

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 90031500

約数和(自身を除く): 62509572

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 63, 72, 84, 87, 98, 116, 126, 147, 168, 174, 196, 203, 232, 252, 261, 269, 294, 348, 392, 406, 441, 504, 522, 538, 588, 609, 696, 807, 812, 882, 1044, 1076, 1176, 1218, 1421, 1614, 1624, 1764, 1827, 1883, 2088, 2152, 2421, 2436, 2842, 3228, 3528, 3654, 3766, 4263, 4842, 4872, 5649, 5684, 6456, 7308, 7532, 7801, 8526, 9684, 11298, 11368, 12789, 13181, 14616, 15064, 15602, 16947, 17052, 19368, 22596, 23403, 25578, 26362, 31204, 33894, 34104, 39543, 45192, 46806, 51156, 52724, 54607, 62408, 67788, 70209, 79086, 93612, 102312, 105448, 109214, 118629, 135576, 140418, 158172, 163821, 187224, 218428, 237258, 280836, 316344, 327642, 382249, 436856, 474516, 491463, 561672, 655284, 764498, 949032, 982926, 1146747, 1310568, 1528996, 1965852, 2293494, 3057992, 3440241, 3931704, 4586988, 6880482, 9173976, 13760964, 27521928]

約数ペア:

[(1, 27521928), (2, 13760964), (3, 9173976), (4, 6880482), (6, 4586988), (7, 3931704), (8, 3440241), (9, 3057992), (12, 2293494), (14, 1965852), (18, 1528996), (21, 1310568), (24, 1146747), (28, 982926), (29, 949032), (36, 764498), (42, 655284), (49, 561672), (56, 491463), (58, 474516), (63, 436856), (72, 382249), (84, 327642), (87, 316344), (98, 280836), (116, 237258), (126, 218428), (147, 187224), (168, 163821), (174, 158172), (196, 140418), (203, 135576), (232, 118629), (252, 109214), (261, 105448), (269, 102312), (294, 93612), (348, 79086), (392, 70209), (406, 67788), (441, 62408), (504, 54607), (522, 52724), (538, 51156), (588, 46806), (609, 45192), (696, 39543), (807, 34104), (812, 33894), (882, 31204), (1044, 26362), (1076, 25578), (1176, 23403), (1218, 22596), (1421, 19368), (1614, 17052), (1624, 16947), (1764, 15602), (1827, 15064), (1883, 14616), (2088, 13181), (2152, 12789), (2421, 11368), (2436, 11298), (2842, 9684), (3228, 8526), (3528, 7801), (3654, 7532), (3766, 7308), (4263, 6456), (4842, 5684), (4872, 5649)]