233777988

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{19501}}^1$

素因数の和:19554

約数の個数: 60

約数和(自身を含む): 627691372

約数和(自身を除く): 393913384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 11988, 19501, 39002, 58503, 78004, 117006, 175509, 234012, 351018, 526527, 702036, 721537, 1053054, 1443074, 1579581, 2106108, 2164611, 2886148, 3159162, 4329222, 6318324, 6493833, 8658444, 12987666, 19481499, 25975332, 38962998, 58444497, 77925996, 116888994, 233777988]

約数ペア:

[(1, 233777988), (2, 116888994), (3, 77925996), (4, 58444497), (6, 38962998), (9, 25975332), (12, 19481499), (18, 12987666), (27, 8658444), (36, 6493833), (37, 6318324), (54, 4329222), (74, 3159162), (81, 2886148), (108, 2164611), (111, 2106108), (148, 1579581), (162, 1443074), (222, 1053054), (324, 721537), (333, 702036), (444, 526527), (666, 351018), (999, 234012), (1332, 175509), (1998, 117006), (2997, 78004), (3996, 58503), (5994, 39002), (11988, 19501)]