13450518

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 31187520

約数和(自身を除く): 17737002

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 114, 134, 171, 201, 342, 402, 587, 603, 1174, 1206, 1273, 1761, 2546, 3522, 3819, 5283, 7638, 10566, 11153, 11457, 22306, 22914, 33459, 39329, 66918, 78658, 100377, 117987, 200754, 235974, 353961, 707922, 747251, 1494502, 2241753, 4483506, 6725259, 13450518]

約数ペア:

[(1, 13450518), (2, 6725259), (3, 4483506), (6, 2241753), (9, 1494502), (18, 747251), (19, 707922), (38, 353961), (57, 235974), (67, 200754), (114, 117987), (134, 100377), (171, 78658), (201, 66918), (342, 39329), (402, 33459), (587, 22914), (603, 22306), (1174, 11457), (1206, 11153), (1273, 10566), (1761, 7638), (2546, 5283), (3522, 3819)]