26091468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 71639568

約数和(自身を除く): 45548100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 197, 234, 283, 394, 468, 566, 591, 788, 849, 1132, 1182, 1698, 1773, 2364, 2547, 2561, 3396, 3546, 3679, 5094, 5122, 7092, 7358, 7683, 10188, 10244, 11037, 14716, 15366, 22074, 23049, 30732, 33111, 44148, 46098, 55751, 66222, 92196, 111502, 132444, 167253, 223004, 334506, 501759, 669012, 724763, 1003518, 1449526, 2007036, 2174289, 2899052, 4348578, 6522867, 8697156, 13045734, 26091468]

約数ペア:

[(1, 26091468), (2, 13045734), (3, 8697156), (4, 6522867), (6, 4348578), (9, 2899052), (12, 2174289), (13, 2007036), (18, 1449526), (26, 1003518), (36, 724763), (39, 669012), (52, 501759), (78, 334506), (117, 223004), (156, 167253), (197, 132444), (234, 111502), (283, 92196), (394, 66222), (468, 55751), (566, 46098), (591, 44148), (788, 33111), (849, 30732), (1132, 23049), (1182, 22074), (1698, 15366), (1773, 14716), (2364, 11037), (2547, 10244), (2561, 10188), (3396, 7683), (3546, 7358), (3679, 7092), (5094, 5122)]