2018213730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1724969}}^1$

素因数の和:1724995

約数の個数: 48

約数和(自身を含む): 5651001720

約数和(自身を除く): 3632787990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1724969, 3449938, 5174907, 8624845, 10349814, 15524721, 17249690, 22424597, 25874535, 31049442, 44849194, 51749070, 67273791, 77623605, 112122985, 134547582, 155247210, 201821373, 224245970, 336368955, 403642746, 672737910, 1009106865, 2018213730]

約数ペア:

[(1, 2018213730), (2, 1009106865), (3, 672737910), (5, 403642746), (6, 336368955), (9, 224245970), (10, 201821373), (13, 155247210), (15, 134547582), (18, 112122985), (26, 77623605), (30, 67273791), (39, 51749070), (45, 44849194), (65, 31049442), (78, 25874535), (90, 22424597), (117, 17249690), (130, 15524721), (195, 10349814), (234, 8624845), (390, 5174907), (585, 3449938), (1170, 1724969)]