17120418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 42024960

約数和(自身を除く): 24904542

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 222, 259, 322, 479, 483, 518, 777, 851, 958, 966, 1437, 1554, 1702, 2553, 2874, 3353, 5106, 5957, 6706, 10059, 11017, 11914, 17723, 17871, 20118, 22034, 33051, 35446, 35742, 53169, 66102, 77119, 106338, 124061, 154238, 231357, 248122, 372183, 407629, 462714, 744366, 815258, 1222887, 2445774, 2853403, 5706806, 8560209, 17120418]

約数ペア:

[(1, 17120418), (2, 8560209), (3, 5706806), (6, 2853403), (7, 2445774), (14, 1222887), (21, 815258), (23, 744366), (37, 462714), (42, 407629), (46, 372183), (69, 248122), (74, 231357), (111, 154238), (138, 124061), (161, 106338), (222, 77119), (259, 66102), (322, 53169), (479, 35742), (483, 35446), (518, 33051), (777, 22034), (851, 20118), (958, 17871), (966, 17723), (1437, 11914), (1554, 11017), (1702, 10059), (2553, 6706), (2874, 5957), (3353, 5106)]