123012306

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2221}}^1$

素因数の和:2427

約数の個数: 48

約数和(自身を含む): 283891608

約数和(自身を除く): 160879302

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 181, 306, 362, 543, 1086, 1629, 2221, 3077, 3258, 4442, 6154, 6663, 9231, 13326, 18462, 19989, 27693, 37757, 39978, 55386, 75514, 113271, 226542, 339813, 402001, 679626, 804002, 1206003, 2412006, 3618009, 6834017, 7236018, 13668034, 20502051, 41004102, 61506153, 123012306]

約数ペア:

[(1, 123012306), (2, 61506153), (3, 41004102), (6, 20502051), (9, 13668034), (17, 7236018), (18, 6834017), (34, 3618009), (51, 2412006), (102, 1206003), (153, 804002), (181, 679626), (306, 402001), (362, 339813), (543, 226542), (1086, 113271), (1629, 75514), (2221, 55386), (3077, 39978), (3258, 37757), (4442, 27693), (6154, 19989), (6663, 18462), (9231, 13326)]