229691826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140227}}^1$

素因数の和:140255

約数の個数: 48

約数和(自身を含む): 612515904

約数和(自身を除く): 382824078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 140227, 280454, 420681, 841362, 981589, 1262043, 1822951, 1963178, 2524086, 2944767, 3645902, 5468853, 5889534, 8834301, 10937706, 12760657, 16406559, 17668602, 25521314, 32813118, 38281971, 76563942, 114845913, 229691826]

約数ペア:

[(1, 229691826), (2, 114845913), (3, 76563942), (6, 38281971), (7, 32813118), (9, 25521314), (13, 17668602), (14, 16406559), (18, 12760657), (21, 10937706), (26, 8834301), (39, 5889534), (42, 5468853), (63, 3645902), (78, 2944767), (91, 2524086), (117, 1963178), (126, 1822951), (182, 1262043), (234, 981589), (273, 841362), (546, 420681), (819, 280454), (1638, 140227)]