19425636

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^2\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 52103520

約数和(自身を除く): 32677884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 107, 108, 123, 164, 214, 246, 321, 369, 428, 492, 642, 738, 963, 1107, 1284, 1476, 1681, 1926, 2214, 2889, 3362, 3852, 4387, 4428, 5043, 5778, 6724, 8774, 10086, 11556, 13161, 15129, 17548, 20172, 26322, 30258, 39483, 45387, 52644, 60516, 78966, 90774, 118449, 157932, 179867, 181548, 236898, 359734, 473796, 539601, 719468, 1079202, 1618803, 2158404, 3237606, 4856409, 6475212, 9712818, 19425636]

約数ペア:

[(1, 19425636), (2, 9712818), (3, 6475212), (4, 4856409), (6, 3237606), (9, 2158404), (12, 1618803), (18, 1079202), (27, 719468), (36, 539601), (41, 473796), (54, 359734), (82, 236898), (107, 181548), (108, 179867), (123, 157932), (164, 118449), (214, 90774), (246, 78966), (321, 60516), (369, 52644), (428, 45387), (492, 39483), (642, 30258), (738, 26322), (963, 20172), (1107, 17548), (1284, 15129), (1476, 13161), (1681, 11556), (1926, 10086), (2214, 8774), (2889, 6724), (3362, 5778), (3852, 5043), (4387, 4428)]