29731338

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2593}}^1$

素因数の和:2628

約数の個数: 72

約数和(自身を含む): 80730468

約数和(自身を除く): 50999130

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 2593, 3822, 5186, 5733, 7779, 11466, 15558, 18151, 23337, 33709, 36302, 46674, 54453, 67418, 101127, 108906, 127057, 163359, 202254, 235963, 254114, 303381, 326718, 381171, 471926, 606762, 707889, 762342, 1143513, 1415778, 1651741, 2123667, 2287026, 3303482, 4247334, 4955223, 9910446, 14865669, 29731338]

約数ペア:

[(1, 29731338), (2, 14865669), (3, 9910446), (6, 4955223), (7, 4247334), (9, 3303482), (13, 2287026), (14, 2123667), (18, 1651741), (21, 1415778), (26, 1143513), (39, 762342), (42, 707889), (49, 606762), (63, 471926), (78, 381171), (91, 326718), (98, 303381), (117, 254114), (126, 235963), (147, 202254), (182, 163359), (234, 127057), (273, 108906), (294, 101127), (441, 67418), (546, 54453), (637, 46674), (819, 36302), (882, 33709), (1274, 23337), (1638, 18151), (1911, 15558), (2593, 11466), (3822, 7779), (5186, 5733)]