28043946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9677}}^1$

素因数の和:9715

約数の個数: 48

約数和(自身を含む): 72468864

約数和(自身を除く): 44424918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 9677, 19354, 29031, 58062, 67739, 87093, 135478, 174186, 203217, 222571, 406434, 445142, 609651, 667713, 1219302, 1335426, 1557997, 2003139, 3115994, 4006278, 4673991, 9347982, 14021973, 28043946]

約数ペア:

[(1, 28043946), (2, 14021973), (3, 9347982), (6, 4673991), (7, 4006278), (9, 3115994), (14, 2003139), (18, 1557997), (21, 1335426), (23, 1219302), (42, 667713), (46, 609651), (63, 445142), (69, 406434), (126, 222571), (138, 203217), (161, 174186), (207, 135478), (322, 87093), (414, 67739), (483, 58062), (966, 29031), (1449, 19354), (2898, 9677)]