18310968

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6521}}^1$

素因数の和:6549

約数の個数: 64

約数和(自身を含む): 54784800

約数和(自身を除く): 36473832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 6521, 13042, 19563, 26084, 39126, 52168, 58689, 78252, 84773, 117378, 156504, 169546, 176067, 234756, 254319, 339092, 352134, 469512, 508638, 678184, 704268, 762957, 1017276, 1408536, 1525914, 2034552, 2288871, 3051828, 4577742, 6103656, 9155484, 18310968]

約数ペア:

[(1, 18310968), (2, 9155484), (3, 6103656), (4, 4577742), (6, 3051828), (8, 2288871), (9, 2034552), (12, 1525914), (13, 1408536), (18, 1017276), (24, 762957), (26, 704268), (27, 678184), (36, 508638), (39, 469512), (52, 352134), (54, 339092), (72, 254319), (78, 234756), (104, 176067), (108, 169546), (117, 156504), (156, 117378), (216, 84773), (234, 78252), (312, 58689), (351, 52168), (468, 39126), (702, 26084), (936, 19563), (1404, 13042), (2808, 6521)]