18360612

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1625

約数の個数: 72

約数和(自身を含む): 51760800

約数和(自身を除く): 33400188

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1579, 1938, 2907, 3158, 3876, 4737, 5814, 6316, 9474, 11628, 14211, 18948, 26843, 28422, 30001, 53686, 56844, 60002, 80529, 90003, 107372, 120004, 161058, 180006, 241587, 270009, 322116, 360012, 483174, 510017, 540018, 966348, 1020034, 1080036, 1530051, 2040068, 3060102, 4590153, 6120204, 9180306, 18360612]

約数ペア:

[(1, 18360612), (2, 9180306), (3, 6120204), (4, 4590153), (6, 3060102), (9, 2040068), (12, 1530051), (17, 1080036), (18, 1020034), (19, 966348), (34, 540018), (36, 510017), (38, 483174), (51, 360012), (57, 322116), (68, 270009), (76, 241587), (102, 180006), (114, 161058), (153, 120004), (171, 107372), (204, 90003), (228, 80529), (306, 60002), (323, 56844), (342, 53686), (612, 30001), (646, 28422), (684, 26843), (969, 18948), (1292, 14211), (1579, 11628), (1938, 9474), (2907, 6316), (3158, 5814), (3876, 4737)]