1928490732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{4721}}^1$

素因数の和:6359

約数の個数: 72

約数和(自身を含む): 5575813152

約数和(自身を除く): 3647322420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1621, 3242, 4721, 4863, 6484, 9442, 9726, 11347, 14163, 14589, 18884, 19452, 22694, 28326, 29178, 33047, 34041, 42489, 45388, 56652, 58356, 66094, 68082, 84978, 99141, 102123, 132188, 136164, 169956, 198282, 204246, 297423, 396564, 408492, 594846, 1189692, 7652741, 15305482, 22958223, 30610964, 45916446, 53569187, 68874669, 91832892, 107138374, 137749338, 160707561, 214276748, 275498676, 321415122, 482122683, 642830244, 964245366, 1928490732]

約数ペア:

[(1, 1928490732), (2, 964245366), (3, 642830244), (4, 482122683), (6, 321415122), (7, 275498676), (9, 214276748), (12, 160707561), (14, 137749338), (18, 107138374), (21, 91832892), (28, 68874669), (36, 53569187), (42, 45916446), (63, 30610964), (84, 22958223), (126, 15305482), (252, 7652741), (1621, 1189692), (3242, 594846), (4721, 408492), (4863, 396564), (6484, 297423), (9442, 204246), (9726, 198282), (11347, 169956), (14163, 136164), (14589, 132188), (18884, 102123), (19452, 99141), (22694, 84978), (28326, 68082), (29178, 66094), (33047, 58356), (34041, 56652), (42489, 45388)]