1577394

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:141

約数の個数: 80

約数和(自身を含む): 4390848

約数和(自身を除く): 2813454

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 107, 117, 126, 162, 182, 189, 214, 234, 273, 321, 351, 378, 546, 567, 642, 702, 749, 819, 963, 1053, 1134, 1391, 1498, 1638, 1926, 2106, 2247, 2457, 2782, 2889, 4173, 4494, 4914, 5778, 6741, 7371, 8346, 8667, 9737, 12519, 13482, 14742, 17334, 19474, 20223, 25038, 29211, 37557, 40446, 58422, 60669, 75114, 87633, 112671, 121338, 175266, 225342, 262899, 525798, 788697, 1577394]

約数ペア:

[(1, 1577394), (2, 788697), (3, 525798), (6, 262899), (7, 225342), (9, 175266), (13, 121338), (14, 112671), (18, 87633), (21, 75114), (26, 60669), (27, 58422), (39, 40446), (42, 37557), (54, 29211), (63, 25038), (78, 20223), (81, 19474), (91, 17334), (107, 14742), (117, 13482), (126, 12519), (162, 9737), (182, 8667), (189, 8346), (214, 7371), (234, 6741), (273, 5778), (321, 4914), (351, 4494), (378, 4173), (546, 2889), (567, 2782), (642, 2457), (702, 2247), (749, 2106), (819, 1926), (963, 1638), (1053, 1498), (1134, 1391)]