29747484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3739}}^1$

素因数の和:3779

約数の個数: 72

約数和(自身を含む): 85765680

約数和(自身を除く): 56018196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3739, 3978, 7478, 7956, 11217, 14956, 22434, 33651, 44868, 48607, 63563, 67302, 97214, 127126, 134604, 145821, 190689, 194428, 254252, 291642, 381378, 437463, 572067, 583284, 762756, 826319, 874926, 1144134, 1652638, 1749852, 2288268, 2478957, 3305276, 4957914, 7436871, 9915828, 14873742, 29747484]

約数ペア:

[(1, 29747484), (2, 14873742), (3, 9915828), (4, 7436871), (6, 4957914), (9, 3305276), (12, 2478957), (13, 2288268), (17, 1749852), (18, 1652638), (26, 1144134), (34, 874926), (36, 826319), (39, 762756), (51, 583284), (52, 572067), (68, 437463), (78, 381378), (102, 291642), (117, 254252), (153, 194428), (156, 190689), (204, 145821), (221, 134604), (234, 127126), (306, 97214), (442, 67302), (468, 63563), (612, 48607), (663, 44868), (884, 33651), (1326, 22434), (1989, 14956), (2652, 11217), (3739, 7956), (3978, 7478)]