380530206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{20269}}^1$

素因数の和:20433

約数の個数: 48

約数和(自身を含む): 948636000

約数和(自身を除く): 568105794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 2086, 2682, 3129, 6258, 9387, 18774, 20269, 40538, 60807, 121614, 141883, 182421, 283766, 364842, 425649, 851298, 1276947, 2553894, 3020081, 6040162, 9060243, 18120486, 21140567, 27180729, 42281134, 54361458, 63421701, 126843402, 190265103, 380530206]

約数ペア:

[(1, 380530206), (2, 190265103), (3, 126843402), (6, 63421701), (7, 54361458), (9, 42281134), (14, 27180729), (18, 21140567), (21, 18120486), (42, 9060243), (63, 6040162), (126, 3020081), (149, 2553894), (298, 1276947), (447, 851298), (894, 425649), (1043, 364842), (1341, 283766), (2086, 182421), (2682, 141883), (3129, 121614), (6258, 60807), (9387, 40538), (18774, 20269)]