857135034

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12391}}^1$

素因数の和:12473

約数の個数: 80

約数和(自身を含む): 2231154816

約数和(自身を除く): 1374019782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 81, 122, 126, 162, 183, 189, 366, 378, 427, 549, 567, 854, 1098, 1134, 1281, 1647, 2562, 3294, 3843, 4941, 7686, 9882, 11529, 12391, 23058, 24782, 34587, 37173, 69174, 74346, 86737, 111519, 173474, 223038, 260211, 334557, 520422, 669114, 755851, 780633, 1003671, 1511702, 1561266, 2007342, 2267553, 2341899, 4535106, 4683798, 5290957, 6802659, 7025697, 10581914, 13605318, 14051394, 15872871, 20407977, 31745742, 40815954, 47618613, 61223931, 95237226, 122447862, 142855839, 285711678, 428567517, 857135034]

約数ペア:

[(1, 857135034), (2, 428567517), (3, 285711678), (6, 142855839), (7, 122447862), (9, 95237226), (14, 61223931), (18, 47618613), (21, 40815954), (27, 31745742), (42, 20407977), (54, 15872871), (61, 14051394), (63, 13605318), (81, 10581914), (122, 7025697), (126, 6802659), (162, 5290957), (183, 4683798), (189, 4535106), (366, 2341899), (378, 2267553), (427, 2007342), (549, 1561266), (567, 1511702), (854, 1003671), (1098, 780633), (1134, 755851), (1281, 669114), (1647, 520422), (2562, 334557), (3294, 260211), (3843, 223038), (4941, 173474), (7686, 111519), (9882, 86737), (11529, 74346), (12391, 69174), (23058, 37173), (24782, 34587)]