17955143814

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:1245

約数の個数: 64

約数和(自身を含む): 36664151040

約数和(自身を除く): 18709007226

約数列:

[1, 2, 3, 6, 113, 179, 197, 226, 339, 358, 394, 537, 591, 678, 751, 1074, 1182, 1502, 2253, 4506, 20227, 22261, 35263, 40454, 44522, 60681, 66783, 70526, 84863, 105789, 121362, 133566, 134429, 147947, 169726, 211578, 254589, 268858, 295894, 403287, 443841, 509178, 806574, 887682, 3984719, 7969438, 11954157, 15190477, 16718011, 23908314, 26482513, 30380954, 33436022, 45571431, 50154033, 52965026, 79447539, 91142862, 100308066, 158895078, 2992523969, 5985047938, 8977571907, 17955143814]

約数ペア:

[(1, 17955143814), (2, 8977571907), (3, 5985047938), (6, 2992523969), (113, 158895078), (179, 100308066), (197, 91142862), (226, 79447539), (339, 52965026), (358, 50154033), (394, 45571431), (537, 33436022), (591, 30380954), (678, 26482513), (751, 23908314), (1074, 16718011), (1182, 15190477), (1502, 11954157), (2253, 7969438), (4506, 3984719), (20227, 887682), (22261, 806574), (35263, 509178), (40454, 443841), (44522, 403287), (60681, 295894), (66783, 268858), (70526, 254589), (84863, 211578), (105789, 169726), (121362, 147947), (133566, 134429)]