140454342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3631}}^1$

素因数の和:3953

約数の個数: 48

約数和(自身を含む): 349020672

約数和(自身を除く): 208566330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 921, 1842, 2149, 2763, 3631, 4298, 5526, 6447, 7262, 10893, 12894, 19341, 21786, 25417, 32679, 38682, 50834, 65358, 76251, 152502, 228753, 457506, 1114717, 2229434, 3344151, 6688302, 7803019, 10032453, 15606038, 20064906, 23409057, 46818114, 70227171, 140454342]

約数ペア:

[(1, 140454342), (2, 70227171), (3, 46818114), (6, 23409057), (7, 20064906), (9, 15606038), (14, 10032453), (18, 7803019), (21, 6688302), (42, 3344151), (63, 2229434), (126, 1114717), (307, 457506), (614, 228753), (921, 152502), (1842, 76251), (2149, 65358), (2763, 50834), (3631, 38682), (4298, 32679), (5526, 25417), (6447, 21786), (7262, 19341), (10893, 12894)]