2609166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 6478848

約数和(自身を除く): 3869682

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 73, 74, 111, 138, 146, 161, 219, 222, 259, 322, 438, 483, 511, 518, 777, 851, 966, 1022, 1533, 1554, 1679, 1702, 2553, 2701, 3066, 3358, 5037, 5106, 5402, 5957, 8103, 10074, 11753, 11914, 16206, 17871, 18907, 23506, 35259, 35742, 37814, 56721, 62123, 70518, 113442, 124246, 186369, 372738, 434861, 869722, 1304583, 2609166]

約数ペア:

[(1, 2609166), (2, 1304583), (3, 869722), (6, 434861), (7, 372738), (14, 186369), (21, 124246), (23, 113442), (37, 70518), (42, 62123), (46, 56721), (69, 37814), (73, 35742), (74, 35259), (111, 23506), (138, 18907), (146, 17871), (161, 16206), (219, 11914), (222, 11753), (259, 10074), (322, 8103), (438, 5957), (483, 5402), (511, 5106), (518, 5037), (777, 3358), (851, 3066), (966, 2701), (1022, 2553), (1533, 1702), (1554, 1679)]