15627276

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{2953}}^1$

素因数の和:2980

約数の個数: 72

約数和(自身を含む): 47145840

約数和(自身を除く): 31518564

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, 2953, 5292, 5906, 8859, 11812, 17718, 20671, 26577, 35436, 41342, 53154, 62013, 79731, 82684, 106308, 124026, 144697, 159462, 186039, 248052, 289394, 318924, 372078, 434091, 558117, 578788, 744156, 868182, 1116234, 1302273, 1736364, 2232468, 2604546, 3906819, 5209092, 7813638, 15627276]

約数ペア:

[(1, 15627276), (2, 7813638), (3, 5209092), (4, 3906819), (6, 2604546), (7, 2232468), (9, 1736364), (12, 1302273), (14, 1116234), (18, 868182), (21, 744156), (27, 578788), (28, 558117), (36, 434091), (42, 372078), (49, 318924), (54, 289394), (63, 248052), (84, 186039), (98, 159462), (108, 144697), (126, 124026), (147, 106308), (189, 82684), (196, 79731), (252, 62013), (294, 53154), (378, 41342), (441, 35436), (588, 26577), (756, 20671), (882, 17718), (1323, 11812), (1764, 8859), (2646, 5906), (2953, 5292)]