828057828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{18367}}^1$

素因数の和:18421

約数の個数: 72

約数和(自身を含む): 2210478592

約数和(自身を除く): 1382420764

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 289, 442, 578, 663, 867, 884, 1156, 1326, 1734, 2652, 3468, 3757, 7514, 11271, 15028, 18367, 22542, 36734, 45084, 55101, 73468, 110202, 220404, 238771, 312239, 477542, 624478, 716313, 936717, 955084, 1248956, 1432626, 1873434, 2865252, 3746868, 4059107, 5308063, 8118214, 10616126, 12177321, 15924189, 16236428, 21232252, 24354642, 31848378, 48709284, 63696756, 69004819, 138009638, 207014457, 276019276, 414028914, 828057828]

約数ペア:

[(1, 828057828), (2, 414028914), (3, 276019276), (4, 207014457), (6, 138009638), (12, 69004819), (13, 63696756), (17, 48709284), (26, 31848378), (34, 24354642), (39, 21232252), (51, 16236428), (52, 15924189), (68, 12177321), (78, 10616126), (102, 8118214), (156, 5308063), (204, 4059107), (221, 3746868), (289, 2865252), (442, 1873434), (578, 1432626), (663, 1248956), (867, 955084), (884, 936717), (1156, 716313), (1326, 624478), (1734, 477542), (2652, 312239), (3468, 238771), (3757, 220404), (7514, 110202), (11271, 73468), (15028, 55101), (18367, 45084), (22542, 36734)]