1640392974

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1511}}^1\times {\mathrm{5483}}^1$

素因数の和:7013

約数の個数: 48

約数和(自身を含む): 3880566144

約数和(自身を除く): 2240173170

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1511, 3022, 4533, 5483, 9066, 10966, 13599, 16449, 16621, 27198, 32898, 33242, 49347, 49863, 60313, 98694, 99726, 120626, 149589, 180939, 299178, 361878, 542817, 1085634, 8284813, 16569626, 24854439, 49708878, 74563317, 91132943, 149126634, 182265886, 273398829, 546797658, 820196487, 1640392974]

約数ペア:

[(1, 1640392974), (2, 820196487), (3, 546797658), (6, 273398829), (9, 182265886), (11, 149126634), (18, 91132943), (22, 74563317), (33, 49708878), (66, 24854439), (99, 16569626), (198, 8284813), (1511, 1085634), (3022, 542817), (4533, 361878), (5483, 299178), (9066, 180939), (10966, 149589), (13599, 120626), (16449, 99726), (16621, 98694), (27198, 60313), (32898, 49863), (33242, 49347)]