16964178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 42964992

約数和(自身を除く): 26000814

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 146, 154, 219, 231, 438, 462, 503, 511, 803, 1006, 1022, 1509, 1533, 1606, 2409, 3018, 3066, 3521, 4818, 5533, 5621, 7042, 10563, 11066, 11242, 16599, 16863, 21126, 33198, 33726, 36719, 38731, 73438, 77462, 110157, 116193, 220314, 232386, 257033, 403909, 514066, 771099, 807818, 1211727, 1542198, 2423454, 2827363, 5654726, 8482089, 16964178]

約数ペア:

[(1, 16964178), (2, 8482089), (3, 5654726), (6, 2827363), (7, 2423454), (11, 1542198), (14, 1211727), (21, 807818), (22, 771099), (33, 514066), (42, 403909), (66, 257033), (73, 232386), (77, 220314), (146, 116193), (154, 110157), (219, 77462), (231, 73438), (438, 38731), (462, 36719), (503, 33726), (511, 33198), (803, 21126), (1006, 16863), (1022, 16599), (1509, 11242), (1533, 11066), (1606, 10563), (2409, 7042), (3018, 5621), (3066, 5533), (3521, 4818)]