15691224978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{358591}}^1$

素因数の和:358640

約数の個数: 96

約数和(自身を含む): 42290906112

約数和(自身を除く): 26599681134

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 33, 34, 39, 51, 66, 78, 99, 102, 117, 143, 153, 187, 198, 221, 234, 286, 306, 374, 429, 442, 561, 663, 858, 1122, 1287, 1326, 1683, 1989, 2431, 2574, 3366, 3978, 4862, 7293, 14586, 21879, 43758, 358591, 717182, 1075773, 2151546, 3227319, 3944501, 4661683, 6096047, 6454638, 7889002, 9323366, 11833503, 12192094, 13985049, 18288141, 23667006, 27970098, 35500509, 36576282, 41955147, 51278513, 54864423, 67056517, 71001018, 79248611, 83910294, 102557026, 109728846, 134113034, 153835539, 158497222, 201169551, 237745833, 307671078, 402339102, 461506617, 475491666, 603508653, 713237499, 871734721, 923013234, 1207017306, 1426474998, 1743469442, 2615204163, 5230408326, 7845612489, 15691224978]

約数ペア:

[(1, 15691224978), (2, 7845612489), (3, 5230408326), (6, 2615204163), (9, 1743469442), (11, 1426474998), (13, 1207017306), (17, 923013234), (18, 871734721), (22, 713237499), (26, 603508653), (33, 475491666), (34, 461506617), (39, 402339102), (51, 307671078), (66, 237745833), (78, 201169551), (99, 158497222), (102, 153835539), (117, 134113034), (143, 109728846), (153, 102557026), (187, 83910294), (198, 79248611), (221, 71001018), (234, 67056517), (286, 54864423), (306, 51278513), (374, 41955147), (429, 36576282), (442, 35500509), (561, 27970098), (663, 23667006), (858, 18288141), (1122, 13985049), (1287, 12192094), (1326, 11833503), (1683, 9323366), (1989, 7889002), (2431, 6454638), (2574, 6096047), (3366, 4661683), (3978, 3944501), (4862, 3227319), (7293, 2151546), (14586, 1075773), (21879, 717182), (43758, 358591)]