21774264

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{6089}}^1$

素因数の和:6247

約数の個数: 32

約数和(自身を含む): 54810000

約数和(自身を除く): 33035736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 6089, 12178, 18267, 24356, 36534, 48712, 73068, 146136, 907261, 1814522, 2721783, 3629044, 5443566, 7258088, 10887132, 21774264]

約数ペア:

[(1, 21774264), (2, 10887132), (3, 7258088), (4, 5443566), (6, 3629044), (8, 2721783), (12, 1814522), (24, 907261), (149, 146136), (298, 73068), (447, 48712), (596, 36534), (894, 24356), (1192, 18267), (1788, 12178), (3576, 6089)]