61872678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2713}}^1$

素因数の和:2909

約数の個数: 48

約数和(自身を含む): 154111776

約数和(自身を除く): 92239098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 543, 1086, 1267, 1629, 2534, 2713, 3258, 3801, 5426, 7602, 8139, 11403, 16278, 18991, 22806, 24417, 37982, 48834, 56973, 113946, 170919, 341838, 491053, 982106, 1473159, 2946318, 3437371, 4419477, 6874742, 8838954, 10312113, 20624226, 30936339, 61872678]

約数ペア:

[(1, 61872678), (2, 30936339), (3, 20624226), (6, 10312113), (7, 8838954), (9, 6874742), (14, 4419477), (18, 3437371), (21, 2946318), (42, 1473159), (63, 982106), (126, 491053), (181, 341838), (362, 170919), (543, 113946), (1086, 56973), (1267, 48834), (1629, 37982), (2534, 24417), (2713, 22806), (3258, 18991), (3801, 16278), (5426, 11403), (7602, 8139)]