2015757684

素因数分解:

$2^2\times 3^3\times {\mathrm{947}}^1\times {\mathrm{19709}}^1$

素因数の和:20669

約数の個数: 48

約数和(自身を含む): 5231822400

約数和(自身を除く): 3216064716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 947, 1894, 2841, 3788, 5682, 8523, 11364, 17046, 19709, 25569, 34092, 39418, 51138, 59127, 78836, 102276, 118254, 177381, 236508, 354762, 532143, 709524, 1064286, 2128572, 18664423, 37328846, 55993269, 74657692, 111986538, 167979807, 223973076, 335959614, 503939421, 671919228, 1007878842, 2015757684]

約数ペア:

[(1, 2015757684), (2, 1007878842), (3, 671919228), (4, 503939421), (6, 335959614), (9, 223973076), (12, 167979807), (18, 111986538), (27, 74657692), (36, 55993269), (54, 37328846), (108, 18664423), (947, 2128572), (1894, 1064286), (2841, 709524), (3788, 532143), (5682, 354762), (8523, 236508), (11364, 177381), (17046, 118254), (19709, 102276), (25569, 78836), (34092, 59127), (39418, 51138)]