27738252

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 74692800

約数和(自身を除く): 46954548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 107, 114, 171, 214, 228, 321, 342, 379, 428, 642, 684, 758, 963, 1137, 1284, 1516, 1926, 2033, 2274, 3411, 3852, 4066, 4548, 6099, 6822, 7201, 8132, 12198, 13644, 14402, 18297, 21603, 24396, 28804, 36594, 40553, 43206, 64809, 73188, 81106, 86412, 121659, 129618, 162212, 243318, 259236, 364977, 486636, 729954, 770507, 1459908, 1541014, 2311521, 3082028, 4623042, 6934563, 9246084, 13869126, 27738252]

約数ペア:

[(1, 27738252), (2, 13869126), (3, 9246084), (4, 6934563), (6, 4623042), (9, 3082028), (12, 2311521), (18, 1541014), (19, 1459908), (36, 770507), (38, 729954), (57, 486636), (76, 364977), (107, 259236), (114, 243318), (171, 162212), (214, 129618), (228, 121659), (321, 86412), (342, 81106), (379, 73188), (428, 64809), (642, 43206), (684, 40553), (758, 36594), (963, 28804), (1137, 24396), (1284, 21603), (1516, 18297), (1926, 14402), (2033, 13644), (2274, 12198), (3411, 8132), (3852, 7201), (4066, 6822), (4548, 6099)]