2018127630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{106949}}^1$

素因数の和:107013

約数の個数: 64

約数和(自身を含む): 5267073600

約数和(自身を除く): 3248945970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 1110, 1258, 1887, 3145, 3774, 6290, 9435, 18870, 106949, 213898, 320847, 534745, 641694, 1069490, 1604235, 1818133, 3208470, 3636266, 3957113, 5454399, 7914226, 9090665, 10908798, 11871339, 18181330, 19785565, 23742678, 27271995, 39571130, 54543990, 59356695, 67270921, 118713390, 134541842, 201812763, 336354605, 403625526, 672709210, 1009063815, 2018127630]

約数ペア:

[(1, 2018127630), (2, 1009063815), (3, 672709210), (5, 403625526), (6, 336354605), (10, 201812763), (15, 134541842), (17, 118713390), (30, 67270921), (34, 59356695), (37, 54543990), (51, 39571130), (74, 27271995), (85, 23742678), (102, 19785565), (111, 18181330), (170, 11871339), (185, 10908798), (222, 9090665), (255, 7914226), (370, 5454399), (510, 3957113), (555, 3636266), (629, 3208470), (1110, 1818133), (1258, 1604235), (1887, 1069490), (3145, 641694), (3774, 534745), (6290, 320847), (9435, 213898), (18870, 106949)]