1236618

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 2920320

約数和(自身を除く): 1683702

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 103, 138, 174, 206, 207, 261, 309, 414, 522, 618, 667, 927, 1334, 1854, 2001, 2369, 2987, 4002, 4738, 5974, 6003, 7107, 8961, 12006, 14214, 17922, 21321, 26883, 42642, 53766, 68701, 137402, 206103, 412206, 618309, 1236618]

約数ペア:

[(1, 1236618), (2, 618309), (3, 412206), (6, 206103), (9, 137402), (18, 68701), (23, 53766), (29, 42642), (46, 26883), (58, 21321), (69, 17922), (87, 14214), (103, 12006), (138, 8961), (174, 7107), (206, 6003), (207, 5974), (261, 4738), (309, 4002), (414, 2987), (522, 2369), (618, 2001), (667, 1854), (927, 1334)]