614754

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 72

約数和(自身を含む): 1680588

約数和(自身を除く): 1065834

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 41, 42, 49, 51, 63, 82, 98, 102, 119, 123, 126, 147, 153, 238, 246, 287, 294, 306, 357, 369, 441, 574, 697, 714, 738, 833, 861, 882, 1071, 1394, 1666, 1722, 2009, 2091, 2142, 2499, 2583, 4018, 4182, 4879, 4998, 5166, 6027, 6273, 7497, 9758, 12054, 12546, 14637, 14994, 18081, 29274, 34153, 36162, 43911, 68306, 87822, 102459, 204918, 307377, 614754]

約数ペア:

[(1, 614754), (2, 307377), (3, 204918), (6, 102459), (7, 87822), (9, 68306), (14, 43911), (17, 36162), (18, 34153), (21, 29274), (34, 18081), (41, 14994), (42, 14637), (49, 12546), (51, 12054), (63, 9758), (82, 7497), (98, 6273), (102, 6027), (119, 5166), (123, 4998), (126, 4879), (147, 4182), (153, 4018), (238, 2583), (246, 2499), (287, 2142), (294, 2091), (306, 2009), (357, 1722), (369, 1666), (441, 1394), (574, 1071), (697, 882), (714, 861), (738, 833)]