684342

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 64

約数和(自身を含む): 1728000

約数和(自身を除く): 1043658

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 29, 38, 46, 54, 57, 58, 69, 87, 114, 138, 171, 174, 207, 261, 342, 414, 437, 513, 522, 551, 621, 667, 783, 874, 1026, 1102, 1242, 1311, 1334, 1566, 1653, 2001, 2622, 3306, 3933, 4002, 4959, 6003, 7866, 9918, 11799, 12006, 12673, 14877, 18009, 23598, 25346, 29754, 36018, 38019, 76038, 114057, 228114, 342171, 684342]

約数ペア:

[(1, 684342), (2, 342171), (3, 228114), (6, 114057), (9, 76038), (18, 38019), (19, 36018), (23, 29754), (27, 25346), (29, 23598), (38, 18009), (46, 14877), (54, 12673), (57, 12006), (58, 11799), (69, 9918), (87, 7866), (114, 6003), (138, 4959), (171, 4002), (174, 3933), (207, 3306), (261, 2622), (342, 2001), (414, 1653), (437, 1566), (513, 1334), (522, 1311), (551, 1242), (621, 1102), (667, 1026), (783, 874)]