15694831068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2621}}^1\times {\mathrm{71287}}^1$

素因数の和:73922

約数の個数: 48

約数和(自身を含む): 41869438464

約数和(自身を除く): 26174607396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2621, 5242, 7863, 10484, 15726, 18347, 31452, 36694, 55041, 71287, 73388, 110082, 142574, 213861, 220164, 285148, 427722, 499009, 855444, 998018, 1497027, 1996036, 2994054, 5988108, 186843227, 373686454, 560529681, 747372908, 1121059362, 1307902589, 2242118724, 2615805178, 3923707767, 5231610356, 7847415534, 15694831068]

約数ペア:

[(1, 15694831068), (2, 7847415534), (3, 5231610356), (4, 3923707767), (6, 2615805178), (7, 2242118724), (12, 1307902589), (14, 1121059362), (21, 747372908), (28, 560529681), (42, 373686454), (84, 186843227), (2621, 5988108), (5242, 2994054), (7863, 1996036), (10484, 1497027), (15726, 998018), (18347, 855444), (31452, 499009), (36694, 427722), (55041, 285148), (71287, 220164), (73388, 213861), (110082, 142574)]