1383642

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:106

約数の個数: 56

約数和(自身を含む): 3397044

約数和(自身を除く): 2013402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 81, 117, 146, 162, 219, 234, 243, 351, 438, 486, 657, 702, 729, 949, 1053, 1314, 1458, 1898, 1971, 2106, 2847, 3159, 3942, 5694, 5913, 6318, 8541, 9477, 11826, 17082, 17739, 18954, 25623, 35478, 51246, 53217, 76869, 106434, 153738, 230607, 461214, 691821, 1383642]

約数ペア:

[(1, 1383642), (2, 691821), (3, 461214), (6, 230607), (9, 153738), (13, 106434), (18, 76869), (26, 53217), (27, 51246), (39, 35478), (54, 25623), (73, 18954), (78, 17739), (81, 17082), (117, 11826), (146, 9477), (162, 8541), (219, 6318), (234, 5913), (243, 5694), (351, 3942), (438, 3159), (486, 2847), (657, 2106), (702, 1971), (729, 1898), (949, 1458), (1053, 1314)]