19248372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3739}}^1$

素因数の和:3773

約数の個数: 72

約数和(自身を含む): 57177120

約数和(自身を除く): 37928748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 3739, 5148, 7478, 11217, 14956, 22434, 33651, 41129, 44868, 48607, 67302, 82258, 97214, 123387, 134604, 145821, 164516, 194428, 246774, 291642, 370161, 437463, 493548, 534677, 583284, 740322, 874926, 1069354, 1480644, 1604031, 1749852, 2138708, 3208062, 4812093, 6416124, 9624186, 19248372]

約数ペア:

[(1, 19248372), (2, 9624186), (3, 6416124), (4, 4812093), (6, 3208062), (9, 2138708), (11, 1749852), (12, 1604031), (13, 1480644), (18, 1069354), (22, 874926), (26, 740322), (33, 583284), (36, 534677), (39, 493548), (44, 437463), (52, 370161), (66, 291642), (78, 246774), (99, 194428), (117, 164516), (132, 145821), (143, 134604), (156, 123387), (198, 97214), (234, 82258), (286, 67302), (396, 48607), (429, 44868), (468, 41129), (572, 33651), (858, 22434), (1287, 14956), (1716, 11217), (2574, 7478), (3739, 5148)]