13263516

素因数分解:

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

素因数の和:200

約数の個数: 108

約数和(自身を含む): 39919152

約数和(自身を除く): 26655636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 98, 103, 126, 146, 147, 196, 206, 219, 252, 292, 294, 309, 412, 438, 441, 511, 588, 618, 657, 721, 876, 882, 927, 1022, 1236, 1314, 1442, 1533, 1764, 1854, 2044, 2163, 2628, 2884, 3066, 3577, 3708, 4326, 4599, 5047, 6132, 6489, 7154, 7519, 8652, 9198, 10094, 10731, 12978, 14308, 15038, 15141, 18396, 20188, 21462, 22557, 25956, 30076, 30282, 32193, 42924, 45114, 45423, 52633, 60564, 64386, 67671, 90228, 90846, 105266, 128772, 135342, 157899, 181692, 210532, 270684, 315798, 368431, 473697, 631596, 736862, 947394, 1105293, 1473724, 1894788, 2210586, 3315879, 4421172, 6631758, 13263516]

約数ペア:

[(1, 13263516), (2, 6631758), (3, 4421172), (4, 3315879), (6, 2210586), (7, 1894788), (9, 1473724), (12, 1105293), (14, 947394), (18, 736862), (21, 631596), (28, 473697), (36, 368431), (42, 315798), (49, 270684), (63, 210532), (73, 181692), (84, 157899), (98, 135342), (103, 128772), (126, 105266), (146, 90846), (147, 90228), (196, 67671), (206, 64386), (219, 60564), (252, 52633), (292, 45423), (294, 45114), (309, 42924), (412, 32193), (438, 30282), (441, 30076), (511, 25956), (588, 22557), (618, 21462), (657, 20188), (721, 18396), (876, 15141), (882, 15038), (927, 14308), (1022, 12978), (1236, 10731), (1314, 10094), (1442, 9198), (1533, 8652), (1764, 7519), (1854, 7154), (2044, 6489), (2163, 6132), (2628, 5047), (2884, 4599), (3066, 4326), (3577, 3708)]