11993994

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 29877120

約数和(自身を除く): 17883126

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 37, 46, 54, 58, 69, 74, 81, 87, 111, 138, 162, 174, 207, 222, 243, 261, 333, 414, 486, 522, 621, 666, 667, 783, 851, 999, 1073, 1242, 1334, 1566, 1702, 1863, 1998, 2001, 2146, 2349, 2553, 2997, 3219, 3726, 4002, 4698, 5106, 5589, 5994, 6003, 6438, 7047, 7659, 8991, 9657, 11178, 12006, 14094, 15318, 17982, 18009, 19314, 22977, 24679, 28971, 36018, 45954, 49358, 54027, 57942, 68931, 74037, 86913, 108054, 137862, 148074, 162081, 173826, 206793, 222111, 260739, 324162, 413586, 444222, 521478, 666333, 1332666, 1998999, 3997998, 5996997, 11993994]

約数ペア:

[(1, 11993994), (2, 5996997), (3, 3997998), (6, 1998999), (9, 1332666), (18, 666333), (23, 521478), (27, 444222), (29, 413586), (37, 324162), (46, 260739), (54, 222111), (58, 206793), (69, 173826), (74, 162081), (81, 148074), (87, 137862), (111, 108054), (138, 86913), (162, 74037), (174, 68931), (207, 57942), (222, 54027), (243, 49358), (261, 45954), (333, 36018), (414, 28971), (486, 24679), (522, 22977), (621, 19314), (666, 18009), (667, 17982), (783, 15318), (851, 14094), (999, 12006), (1073, 11178), (1242, 9657), (1334, 8991), (1566, 7659), (1702, 7047), (1863, 6438), (1998, 6003), (2001, 5994), (2146, 5589), (2349, 5106), (2553, 4698), (2997, 4002), (3219, 3726)]