1040906718

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{22013}}^1$

素因数の和:22129

約数の個数: 48

約数和(自身を含む): 2348981856

約数和(自身を除く): 1308075138

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 111, 142, 213, 222, 333, 426, 639, 666, 1278, 2627, 5254, 7881, 15762, 22013, 23643, 44026, 47286, 66039, 132078, 198117, 396234, 814481, 1562923, 1628962, 2443443, 3125846, 4688769, 4886886, 7330329, 9377538, 14066307, 14660658, 28132614, 57828151, 115656302, 173484453, 346968906, 520453359, 1040906718]

約数ペア:

[(1, 1040906718), (2, 520453359), (3, 346968906), (6, 173484453), (9, 115656302), (18, 57828151), (37, 28132614), (71, 14660658), (74, 14066307), (111, 9377538), (142, 7330329), (213, 4886886), (222, 4688769), (333, 3125846), (426, 2443443), (639, 1628962), (666, 1562923), (1278, 814481), (2627, 396234), (5254, 198117), (7881, 132078), (15762, 66039), (22013, 47286), (23643, 44026)]