31503276

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{5953}}^1$

素因数の和:5980

約数の個数: 72

約数和(自身を含む): 95025840

約数和(自身を除く): 63522564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 5953, 11906, 17859, 23812, 35718, 41671, 53577, 71436, 83342, 107154, 125013, 160731, 166684, 214308, 250026, 291697, 321462, 375039, 500052, 583394, 642924, 750078, 875091, 1125117, 1166788, 1500156, 1750182, 2250234, 2625273, 3500364, 4500468, 5250546, 7875819, 10501092, 15751638, 31503276]

約数ペア:

[(1, 31503276), (2, 15751638), (3, 10501092), (4, 7875819), (6, 5250546), (7, 4500468), (9, 3500364), (12, 2625273), (14, 2250234), (18, 1750182), (21, 1500156), (27, 1166788), (28, 1125117), (36, 875091), (42, 750078), (49, 642924), (54, 583394), (63, 500052), (84, 375039), (98, 321462), (108, 291697), (126, 250026), (147, 214308), (189, 166684), (196, 160731), (252, 125013), (294, 107154), (378, 83342), (441, 71436), (588, 53577), (756, 41671), (882, 35718), (1323, 23812), (1764, 17859), (2646, 11906), (5292, 5953)]