15704054394

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1423}}^1\times {\mathrm{37537}}^1$

素因数の和:38979

約数の個数: 48

約数和(自身を含む): 36562612608

約数和(自身を除く): 20858558214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1423, 2846, 4269, 8538, 9961, 19922, 29883, 37537, 59766, 69727, 75074, 112611, 139454, 209181, 225222, 262759, 418362, 525518, 788277, 1576554, 1839313, 3678626, 5517939, 11035878, 53415151, 106830302, 160245453, 320490906, 373906057, 747812114, 1121718171, 2243436342, 2617342399, 5234684798, 7852027197, 15704054394]

約数ペア:

[(1, 15704054394), (2, 7852027197), (3, 5234684798), (6, 2617342399), (7, 2243436342), (14, 1121718171), (21, 747812114), (42, 373906057), (49, 320490906), (98, 160245453), (147, 106830302), (294, 53415151), (1423, 11035878), (2846, 5517939), (4269, 3678626), (8538, 1839313), (9961, 1576554), (19922, 788277), (29883, 525518), (37537, 418362), (59766, 262759), (69727, 225222), (75074, 209181), (112611, 139454)]