40227138

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 108673920

約数和(自身を除く): 68446782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 98, 126, 138, 147, 161, 189, 207, 294, 322, 378, 414, 441, 483, 621, 661, 882, 966, 1127, 1242, 1322, 1323, 1449, 1983, 2254, 2646, 2898, 3381, 3966, 4347, 4627, 5949, 6762, 8694, 9254, 10143, 11898, 13881, 15203, 17847, 20286, 27762, 30406, 30429, 32389, 35694, 41643, 45609, 60858, 64778, 83286, 91218, 97167, 106421, 124929, 136827, 194334, 212842, 249858, 273654, 291501, 319263, 410481, 583002, 638526, 744947, 820962, 874503, 957789, 1489894, 1749006, 1915578, 2234841, 2873367, 4469682, 5746734, 6704523, 13409046, 20113569, 40227138]

約数ペア:

[(1, 40227138), (2, 20113569), (3, 13409046), (6, 6704523), (7, 5746734), (9, 4469682), (14, 2873367), (18, 2234841), (21, 1915578), (23, 1749006), (27, 1489894), (42, 957789), (46, 874503), (49, 820962), (54, 744947), (63, 638526), (69, 583002), (98, 410481), (126, 319263), (138, 291501), (147, 273654), (161, 249858), (189, 212842), (207, 194334), (294, 136827), (322, 124929), (378, 106421), (414, 97167), (441, 91218), (483, 83286), (621, 64778), (661, 60858), (882, 45609), (966, 41643), (1127, 35694), (1242, 32389), (1322, 30429), (1323, 30406), (1449, 27762), (1983, 20286), (2254, 17847), (2646, 15203), (2898, 13881), (3381, 11898), (3966, 10143), (4347, 9254), (4627, 8694), (5949, 6762)]