27142488

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19841}}^1$

素因数の和:19872

約数の個数: 48

約数和(自身を含む): 77383800

約数和(自身を除く): 50241312

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, 19841, 39682, 59523, 79364, 119046, 158728, 178569, 238092, 357138, 376979, 476184, 714276, 753958, 1130937, 1428552, 1507916, 2261874, 3015832, 3392811, 4523748, 6785622, 9047496, 13571244, 27142488]

約数ペア:

[(1, 27142488), (2, 13571244), (3, 9047496), (4, 6785622), (6, 4523748), (8, 3392811), (9, 3015832), (12, 2261874), (18, 1507916), (19, 1428552), (24, 1130937), (36, 753958), (38, 714276), (57, 476184), (72, 376979), (76, 357138), (114, 238092), (152, 178569), (171, 158728), (228, 119046), (342, 79364), (456, 59523), (684, 39682), (1368, 19841)]