18536476322

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1\times {\mathrm{1097}}^1$

素因数の和:1755

約数の個数: 64

約数和(自身を含む): 34487389440

約数和(自身を除く): 15950913118

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 227, 409, 454, 818, 1097, 1589, 2194, 2863, 2951, 3178, 5317, 5726, 5902, 7679, 10634, 14261, 15358, 20657, 28522, 37219, 41314, 74438, 92843, 99827, 185686, 199654, 249019, 448673, 498038, 649901, 897346, 1206959, 1299802, 1743133, 2413918, 3140711, 3237247, 3486266, 5832749, 6281422, 6474494, 8448713, 11665498, 16897426, 22660729, 40829243, 45321458, 81658486, 101848771, 203697542, 712941397, 1324034023, 1425882794, 2648068046, 9268238161, 18536476322]

約数ペア:

[(1, 18536476322), (2, 9268238161), (7, 2648068046), (13, 1425882794), (14, 1324034023), (26, 712941397), (91, 203697542), (182, 101848771), (227, 81658486), (409, 45321458), (454, 40829243), (818, 22660729), (1097, 16897426), (1589, 11665498), (2194, 8448713), (2863, 6474494), (2951, 6281422), (3178, 5832749), (5317, 3486266), (5726, 3237247), (5902, 3140711), (7679, 2413918), (10634, 1743133), (14261, 1299802), (15358, 1206959), (20657, 897346), (28522, 649901), (37219, 498038), (41314, 448673), (74438, 249019), (92843, 199654), (99827, 185686)]