66679998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1429}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 168030720

約数和(自身を除く): 101350722

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 101, 154, 202, 231, 303, 462, 606, 707, 1111, 1414, 1429, 2121, 2222, 2858, 3333, 4242, 4287, 6666, 7777, 8574, 10003, 15554, 15719, 20006, 23331, 30009, 31438, 46662, 47157, 60018, 94314, 110033, 144329, 220066, 288658, 330099, 432987, 660198, 865974, 1010303, 1587619, 2020606, 3030909, 3175238, 4762857, 6061818, 9525714, 11113333, 22226666, 33339999, 66679998]

約数ペア:

[(1, 66679998), (2, 33339999), (3, 22226666), (6, 11113333), (7, 9525714), (11, 6061818), (14, 4762857), (21, 3175238), (22, 3030909), (33, 2020606), (42, 1587619), (66, 1010303), (77, 865974), (101, 660198), (154, 432987), (202, 330099), (231, 288658), (303, 220066), (462, 144329), (606, 110033), (707, 94314), (1111, 60018), (1414, 47157), (1429, 46662), (2121, 31438), (2222, 30009), (2858, 23331), (3333, 20006), (4242, 15719), (4287, 15554), (6666, 10003), (7777, 8574)]