15708938868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1021919}}^1$

素因数の和:1021997

約数の個数: 72

約数和(自身を含む): 46125381120

約数和(自身を除く): 30416442252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 15372, 1021919, 2043838, 3065757, 4087676, 6131514, 7153433, 9197271, 12263028, 14306866, 18394542, 21460299, 28613732, 36789084, 42920598, 62337059, 64380897, 85841196, 124674118, 128761794, 187011177, 249348236, 257523588, 374022354, 436359413, 561033531, 748044708, 872718826, 1122067062, 1309078239, 1745437652, 2244134124, 2618156478, 3927234717, 5236312956, 7854469434, 15708938868]

約数ペア:

[(1, 15708938868), (2, 7854469434), (3, 5236312956), (4, 3927234717), (6, 2618156478), (7, 2244134124), (9, 1745437652), (12, 1309078239), (14, 1122067062), (18, 872718826), (21, 748044708), (28, 561033531), (36, 436359413), (42, 374022354), (61, 257523588), (63, 249348236), (84, 187011177), (122, 128761794), (126, 124674118), (183, 85841196), (244, 64380897), (252, 62337059), (366, 42920598), (427, 36789084), (549, 28613732), (732, 21460299), (854, 18394542), (1098, 14306866), (1281, 12263028), (1708, 9197271), (2196, 7153433), (2562, 6131514), (3843, 4087676), (5124, 3065757), (7686, 2043838), (15372, 1021919)]