218361642

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{51769}}^1$

素因数の和:51830

約数の個数: 32

約数和(自身を含む): 472142400

約数和(自身を除く): 253780758

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 51769, 103538, 155307, 310614, 983611, 1915453, 1967222, 2950833, 3830906, 5746359, 5901666, 11492718, 36393607, 72787214, 109180821, 218361642]

約数ペア:

[(1, 218361642), (2, 109180821), (3, 72787214), (6, 36393607), (19, 11492718), (37, 5901666), (38, 5746359), (57, 3830906), (74, 2950833), (111, 1967222), (114, 1915453), (222, 983611), (703, 310614), (1406, 155307), (2109, 103538), (4218, 51769)]