39790548

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 122828160

約数和(自身を除く): 83037612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 73, 84, 98, 103, 108, 126, 146, 147, 189, 196, 206, 219, 252, 292, 294, 309, 378, 412, 438, 441, 511, 588, 618, 657, 721, 756, 876, 882, 927, 1022, 1236, 1314, 1323, 1442, 1533, 1764, 1854, 1971, 2044, 2163, 2628, 2646, 2781, 2884, 3066, 3577, 3708, 3942, 4326, 4599, 5047, 5292, 5562, 6132, 6489, 7154, 7519, 7884, 8652, 9198, 10094, 10731, 11124, 12978, 13797, 14308, 15038, 15141, 18396, 19467, 20188, 21462, 22557, 25956, 27594, 30076, 30282, 32193, 38934, 42924, 45114, 45423, 52633, 55188, 60564, 64386, 67671, 77868, 90228, 90846, 96579, 105266, 128772, 135342, 136269, 157899, 181692, 193158, 203013, 210532, 270684, 272538, 315798, 368431, 386316, 406026, 473697, 545076, 631596, 736862, 812052, 947394, 1105293, 1421091, 1473724, 1894788, 2210586, 2842182, 3315879, 4421172, 5684364, 6631758, 9947637, 13263516, 19895274, 39790548]

約数ペア:

[(1, 39790548), (2, 19895274), (3, 13263516), (4, 9947637), (6, 6631758), (7, 5684364), (9, 4421172), (12, 3315879), (14, 2842182), (18, 2210586), (21, 1894788), (27, 1473724), (28, 1421091), (36, 1105293), (42, 947394), (49, 812052), (54, 736862), (63, 631596), (73, 545076), (84, 473697), (98, 406026), (103, 386316), (108, 368431), (126, 315798), (146, 272538), (147, 270684), (189, 210532), (196, 203013), (206, 193158), (219, 181692), (252, 157899), (292, 136269), (294, 135342), (309, 128772), (378, 105266), (412, 96579), (438, 90846), (441, 90228), (511, 77868), (588, 67671), (618, 64386), (657, 60564), (721, 55188), (756, 52633), (876, 45423), (882, 45114), (927, 42924), (1022, 38934), (1236, 32193), (1314, 30282), (1323, 30076), (1442, 27594), (1533, 25956), (1764, 22557), (1854, 21462), (1971, 20188), (2044, 19467), (2163, 18396), (2628, 15141), (2646, 15038), (2781, 14308), (2884, 13797), (3066, 12978), (3577, 11124), (3708, 10731), (3942, 10094), (4326, 9198), (4599, 8652), (5047, 7884), (5292, 7519), (5562, 7154), (6132, 6489)]