3880338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 9980928

約数和(自身を除く): 6100590

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 154, 222, 227, 231, 259, 407, 454, 462, 518, 681, 777, 814, 1221, 1362, 1554, 1589, 2442, 2497, 2849, 3178, 4767, 4994, 5698, 7491, 8399, 8547, 9534, 14982, 16798, 17094, 17479, 25197, 34958, 50394, 52437, 58793, 92389, 104874, 117586, 176379, 184778, 277167, 352758, 554334, 646723, 1293446, 1940169, 3880338]

約数ペア:

[(1, 3880338), (2, 1940169), (3, 1293446), (6, 646723), (7, 554334), (11, 352758), (14, 277167), (21, 184778), (22, 176379), (33, 117586), (37, 104874), (42, 92389), (66, 58793), (74, 52437), (77, 50394), (111, 34958), (154, 25197), (222, 17479), (227, 17094), (231, 16798), (259, 14982), (407, 9534), (454, 8547), (462, 8399), (518, 7491), (681, 5698), (777, 4994), (814, 4767), (1221, 3178), (1362, 2849), (1554, 2497), (1589, 2442)]