121821020358

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{356621}}^1$

素因数の和:356857

約数の個数: 48

約数和(自身を含む): 260131498704

約数和(自身を除く): 138310478346

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197, 289, 394, 578, 591, 867, 1182, 1734, 3349, 6698, 10047, 20094, 56933, 113866, 170799, 341598, 356621, 713242, 1069863, 2139726, 6062557, 12125114, 18187671, 36375342, 70254337, 103063469, 140508674, 206126938, 210763011, 309190407, 421526022, 618380814, 1194323729, 2388647458, 3582971187, 7165942374, 20303503393, 40607006786, 60910510179, 121821020358]

約数ペア:

[(1, 121821020358), (2, 60910510179), (3, 40607006786), (6, 20303503393), (17, 7165942374), (34, 3582971187), (51, 2388647458), (102, 1194323729), (197, 618380814), (289, 421526022), (394, 309190407), (578, 210763011), (591, 206126938), (867, 140508674), (1182, 103063469), (1734, 70254337), (3349, 36375342), (6698, 18187671), (10047, 12125114), (20094, 6062557), (56933, 2139726), (113866, 1069863), (170799, 713242), (341598, 356621)]