18508711676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{58379}}^1$

素因数の和:58483

約数の個数: 72

約数和(自身を含む): 40682920320

約数和(自身を除く): 22174208644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 169, 182, 268, 338, 364, 469, 676, 871, 938, 1183, 1742, 1876, 2366, 3484, 4732, 6097, 11323, 12194, 22646, 24388, 45292, 58379, 79261, 116758, 158522, 233516, 317044, 408653, 758927, 817306, 1517854, 1634612, 3035708, 3911393, 5312489, 7822786, 9866051, 10624978, 15645572, 19732102, 21249956, 27379751, 39464204, 50848109, 54759502, 69062357, 101696218, 109519004, 138124714, 203392436, 276249428, 355936763, 661025417, 711873526, 1322050834, 1423747052, 2644101668, 4627177919, 9254355838, 18508711676]

約数ペア:

[(1, 18508711676), (2, 9254355838), (4, 4627177919), (7, 2644101668), (13, 1423747052), (14, 1322050834), (26, 711873526), (28, 661025417), (52, 355936763), (67, 276249428), (91, 203392436), (134, 138124714), (169, 109519004), (182, 101696218), (268, 69062357), (338, 54759502), (364, 50848109), (469, 39464204), (676, 27379751), (871, 21249956), (938, 19732102), (1183, 15645572), (1742, 10624978), (1876, 9866051), (2366, 7822786), (3484, 5312489), (4732, 3911393), (6097, 3035708), (11323, 1634612), (12194, 1517854), (22646, 817306), (24388, 758927), (45292, 408653), (58379, 317044), (79261, 233516), (116758, 158522)]