1640287548

素因数分解:

$2^2\times 3^2\times {\mathrm{3613}}^1\times {\mathrm{12611}}^1$

素因数の和:16234

約数の個数: 36

約数和(自身を含む): 4147758888

約数和(自身を除く): 2507471340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3613, 7226, 10839, 12611, 14452, 21678, 25222, 32517, 37833, 43356, 50444, 65034, 75666, 113499, 130068, 151332, 226998, 453996, 45563543, 91127086, 136690629, 182254172, 273381258, 410071887, 546762516, 820143774, 1640287548]

約数ペア:

[(1, 1640287548), (2, 820143774), (3, 546762516), (4, 410071887), (6, 273381258), (9, 182254172), (12, 136690629), (18, 91127086), (36, 45563543), (3613, 453996), (7226, 226998), (10839, 151332), (12611, 130068), (14452, 113499), (21678, 75666), (25222, 65034), (32517, 50444), (37833, 43356)]