3951636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 10094784

約数和(自身を除く): 6143148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 347, 438, 694, 876, 949, 1041, 1388, 1898, 2082, 2847, 3796, 4164, 4511, 5694, 9022, 11388, 13533, 18044, 25331, 27066, 50662, 54132, 75993, 101324, 151986, 303972, 329303, 658606, 987909, 1317212, 1975818, 3951636]

約数ペア:

[(1, 3951636), (2, 1975818), (3, 1317212), (4, 987909), (6, 658606), (12, 329303), (13, 303972), (26, 151986), (39, 101324), (52, 75993), (73, 54132), (78, 50662), (146, 27066), (156, 25331), (219, 18044), (292, 13533), (347, 11388), (438, 9022), (694, 5694), (876, 4511), (949, 4164), (1041, 3796), (1388, 2847), (1898, 2082)]