243000918

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8167}}^1$

素因数の和:8226

約数の個数: 64

約数和(自身を含む): 588096000

約数和(自身を除く): 345095082

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 342, 513, 522, 551, 783, 1026, 1102, 1566, 1653, 3306, 4959, 8167, 9918, 14877, 16334, 24501, 29754, 49002, 73503, 147006, 155173, 220509, 236843, 310346, 441018, 465519, 473686, 710529, 931038, 1396557, 1421058, 2131587, 2793114, 4189671, 4263174, 4500017, 6394761, 8379342, 9000034, 12789522, 13500051, 27000102, 40500153, 81000306, 121500459, 243000918]

約数ペア:

[(1, 243000918), (2, 121500459), (3, 81000306), (6, 40500153), (9, 27000102), (18, 13500051), (19, 12789522), (27, 9000034), (29, 8379342), (38, 6394761), (54, 4500017), (57, 4263174), (58, 4189671), (87, 2793114), (114, 2131587), (171, 1421058), (174, 1396557), (261, 931038), (342, 710529), (513, 473686), (522, 465519), (551, 441018), (783, 310346), (1026, 236843), (1102, 220509), (1566, 155173), (1653, 147006), (3306, 73503), (4959, 49002), (8167, 29754), (9918, 24501), (14877, 16334)]