25379804934

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{685459}}^1$

素因数の和:685506

約数の個数: 72

約数和(自身を含む): 63998658360

約数和(自身を除く): 38618853426

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 153, 187, 198, 242, 306, 363, 374, 561, 726, 1089, 1122, 1683, 2057, 2178, 3366, 4114, 6171, 12342, 18513, 37026, 685459, 1370918, 2056377, 4112754, 6169131, 7540049, 11652803, 12338262, 15080098, 22620147, 23305606, 34958409, 45240294, 67860441, 69916818, 82940539, 104875227, 128180833, 135720882, 165881078, 209750454, 248821617, 256361666, 384542499, 497643234, 746464851, 769084998, 1153627497, 1409989163, 1492929702, 2307254994, 2819978326, 4229967489, 8459934978, 12689902467, 25379804934]

約数ペア:

[(1, 25379804934), (2, 12689902467), (3, 8459934978), (6, 4229967489), (9, 2819978326), (11, 2307254994), (17, 1492929702), (18, 1409989163), (22, 1153627497), (33, 769084998), (34, 746464851), (51, 497643234), (66, 384542499), (99, 256361666), (102, 248821617), (121, 209750454), (153, 165881078), (187, 135720882), (198, 128180833), (242, 104875227), (306, 82940539), (363, 69916818), (374, 67860441), (561, 45240294), (726, 34958409), (1089, 23305606), (1122, 22620147), (1683, 15080098), (2057, 12338262), (2178, 11652803), (3366, 7540049), (4114, 6169131), (6171, 4112754), (12342, 2056377), (18513, 1370918), (37026, 685459)]