27916776

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20407}}^1$

素因数の和:20438

約数の個数: 48

約数和(自身を含む): 79591200

約数和(自身を除く): 51674424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 20407, 40814, 61221, 81628, 122442, 163256, 183663, 244884, 367326, 387733, 489768, 734652, 775466, 1163199, 1469304, 1550932, 2326398, 3101864, 3489597, 4652796, 6979194, 9305592, 13958388, 27916776]

約数ペア:

[(1, 27916776), (2, 13958388), (3, 9305592), (4, 6979194), (6, 4652796), (8, 3489597), (9, 3101864), (12, 2326398), (18, 1550932), (19, 1469304), (24, 1163199), (36, 775466), (38, 734652), (57, 489768), (72, 387733), (76, 367326), (114, 244884), (152, 183663), (171, 163256), (228, 122442), (342, 81628), (456, 61221), (684, 40814), (1368, 20407)]